Update Morpheus logo in case study (#1712)

Author: ElPaisano

docs/case-studies/images/logo-morpheus.png

@@ -14,7 +14,7 @@ _— Noam Eppel, COO and co-founder, Morpheus.Network_
 ## Overview
 
 ::: right
-<img src="./images/logo-morpheus.png" alt="Morpheus.Network logo" width="150">
+<img src="./images/logo-morpheus.png" alt="Morpheus.Network logo" width="100">
 :::
 
 [Morpheus.Network](https://morpheus.network/) is a supply chain software-as-a-service (SaaS) platform that uses IPFS for reliable, distributed, verifiable storage and retrieval of international customs and shipping documentation. For shipping of goods across borders, it's critical — both functionally and legally — to have verifiable, consistently accessible documentation for every shipment. Morpheus.Network's usage of IPFS is a live, enterprise-level example of how IPFS can store and deliver documentation that stands up to the stringent requirements of international customs authorities.
@@ -38,12 +38,12 @@ Without the IPFS-backed document management system that Morpheus.Network offers,
 
 ![Digital Footprint example](./images/img-morpheus-digitalfootprint.png)
 
-Every [Digital Footprint](https://gateway.ipfs.io/ipfs/QmPZ3Feqy9KkfA7Yjct8Nd73y6rbGaUCHExZP47SNArPjB) is a cross-referenced, clickable timeline depicting a shipment's progress and linking to documentation or validation for every associated event. As a shipment progresses, every event along the way — everything from issuance of a new document, to a recorded temperature deviation recorded by an IoT device in a shipping container, to a receipt for final delivery — is recorded on the Ethereum blockchain, and if an event results in a document being added, those files are encrypted and stored using IPFS. This provides two layers of assurance: Apart from the access control afforded by encryption (only authorized users on the platform can view documents), IPFS' use of [content addressing](https://docs.ipfs.tech/concepts/content-addressing/) offers inherent tamper protection, solving a too-real problem in the global shipping industry. Because importing a file to IPFS associates it with a unique content identifier (CID) that changes if file content changes, every party in a shipment can be assured the documents they work with are unmodified originals. Every transaction is recorded on a private sidechain, with a consolidated transaction recorded on the Ethereum blockchain; this methodology enables Morpheus.Network to reduce Ethereum transaction fees from potentially millions of dollars per day down to a fraction of that.
+Every Digital Footprint is a cross-referenced, clickable timeline depicting a shipment's progress and linking to documentation or validation for every associated event. As a shipment progresses, every event along the way — everything from issuance of a new document, to a recorded temperature deviation recorded by an IoT device in a shipping container, to a receipt for final delivery — is recorded on the Ethereum blockchain, and if an event results in a document being added, those files are encrypted and stored using IPFS. This provides two layers of assurance: Apart from the access control afforded by encryption (only authorized users on the platform can view documents), IPFS' use of [content addressing](https://docs.ipfs.tech/concepts/content-addressing/) offers inherent tamper protection, solving a too-real problem in the global shipping industry. Because importing a file to IPFS associates it with a unique content identifier (CID) that changes if file content changes, every party in a shipment can be assured the documents they work with are unmodified originals. Every transaction is recorded on a private sidechain, with a consolidated transaction recorded on the Ethereum blockchain; this methodology enables Morpheus.Network to reduce Ethereum transaction fees from potentially millions of dollars per day down to a fraction of that.
 
 From the perspective of the user, all of this is transparent. Shippers and others logged in to the Digital Footprint simply see a regular web interface, although they can also drill down to see individual transactions' blockchain events if they wish. Pragmatically speaking, the process isn't much different for shippers, recipients, and customs authorities — just substantially easier because there's no need to verify authenticity or maintain multiple accounts on multiple tracking services. Below is an example Morpheus.Network workflow (or see this [video version](https://www.youtube.com/watch?v=rZ6zYK6ULV8)):
 
 1. The shipper adds their shipment's purchase order to a new Digital Footprint using the warehousing and distribution software of their choice, or even simply uploading the PDF attachment on an originating email. As with all document imports, it is encrypted and given a unique CID.
-2. The shipper selects a logistics provider (in the case of the [example Digital Footprint](https://gateway.ipfs.io/ipfs/QmPZ3Feqy9KkfA7Yjct8Nd73y6rbGaUCHExZP47SNArPjB), Hamburg Sud or Flexport), as well as a certificate of origin and any necessary additional documents (in the case of the example, phytosanitary documentation).
+2. The shipper selects a logistics provider (in the case of the Digital Footprint, Hamburg Sud or Flexport), as well as a certificate of origin and any necessary additional documents (in the case of the example, phytosanitary documentation).
 3. The shipper and/or carrier add compliance documents appropriate to that shipment (such as C-TPAT, ISO 22000, or HACCP). If a shipment includes transfer by truck, the shipper and/or carrier also add license, VIN, and insurance info. These are critical documents for national customs and border patrol agencies, so it's particularly important these are tamper-proof.
 4. The Morpheus.Network platform automatically generates a digital bill of lading — no manual intervention needed — as well as a QR code that can be scanned along the shipment's journey to validate a shipment, serve as proof of presence, or be used to add documents or images to the Digital Footprint. Relevant parties along the way can simply scan the QR code to generate the appropriate events, meaning that a port worker or truck driver can contribute to a Digital Footprint without needing full access.
 5. When a shipment is in transit, additional information can be automatically added to its Digital Footprint by any linked onboard IoT device; common use cases include recording location, temperature, humidity, light exposure, or more. Morpheus.Network integrates with a number of industry-standard IoT devices, including ones offered by [Hanhaa ParcelLive](https://hanhaa.com/morpheus-network-and-hanhaa-help-companies-understand-the-opportunities-for-usmca-cross-border-trade-and-compliance-challenges/), Geotab, DigitalMatter, and AT&T. Any information collected is automatically added to the blockchain as a matter of record.