OT-2026-000098644
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000098644) never changes.
Identity and time
| Publication number | OT-2026-000098644 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ad-7309-8820-78b20fde3872 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098644 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7eb6771794ae0de925064d449d4b5e6e721621a25ada5a6e3fbd4d91743793fc |
|---|---|
| Markdown | 45a8b0f4eda4dc379ffa864a55cafb44ef830bb562fdd71bf82a67209fad083e |
| Publication page | 41a00f110cd8cfd8c8fdb5473a349ed53e549c21bff1dd8c95caf9940b6b13c2 |
| Manifest | 62f8b6d6bbe00aa5a7af4584b6b0a44e0faa4413369a3fd6579ed7f4dd8e0c65 |
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 | 6QIpy9kcJ6CYS99ixUz3joN3ShY04phaVdmzzQXZRHI2z5eD2RnZuuXJmmhSoZeygZZsfMGAdudpSl04GKDiBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:56.262928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098644observed 41a00f110cd8cfd8c8fdb5473a349ed5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:56.245690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098644/manifest.jsonobserved 62f8b6d6bbe00aa5a7af4584b6b0a44e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:56.227584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098644/publication.mdobserved 45a8b0f4eda4dc379ffa864a55cafb44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:56.209426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098644/publication.txtobserved 7eb6771794ae0de925064d449d4b5e6e...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. |
|---|