OT-2026-000058162
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, vented before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000058162) never changes.
Identity and time
| Publication number | OT-2026-000058162 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6edb-7e0a-926c-b7087222c3ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058162 |
| Status | PUBLIC |
Content hashes
| Canonical text | a9d624f46f94c78d6ca17e7b5ead4dcaa463b622df32f538d1df7b6ffec56f02 |
|---|---|
| Markdown | b6de4a4867ee9734bea181c3169a4ec7e01d9880e8caaa0113056ade4ceb8efd |
| Publication page | 50b5405c4ea88ea2329ca6e6614cbd642985014e0abdd6ebf129d76b3e87a41d |
| Manifest | efdd3dd3138c5a9d35cb9d843950a5b503591271f5b88dc70d0bcfab106a76d7 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | dI/1SRfQh8FLTFhgNxtbKKp5419JSdyYHjL/ZfP9yuEfyEVRR8jDNTFDPcUBH3YdHFw6UOhHy6vcp3UEhNIDDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:51.558081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058162observed 50b5405c4ea88ea2329ca6e6614cbd64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:51.539287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058162/manifest.jsonobserved efdd3dd3138c5a9d35cb9d843950a5b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:51.521959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058162/publication.mdobserved b6de4a4867ee9734bea181c3169a4ec7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:51.501220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058162/publication.txtobserved a9d624f46f94c78d6ca17e7b5ead4dca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|