OT-2026-000008129
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, 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-2026-000008129) never changes.
Identity and time
| Publication number | OT-2026-000008129 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908c-7ce7-908f-8e455e53efd5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008129 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f8e3733d119fbbbb9f59b2d5e37906633b7d6628ef084b816b35540a5c2cf9f |
|---|---|
| Markdown | 75c914b902daec868c79f200468b00264841615d83b524d881c0a63224a8406f |
| Publication page | a5bf5023a8b24916e9493760974da8268ec89e30d2c6372568fd71e8e9577a67 |
| Manifest | 7f5d6bf74a40ad0652ede57866de7df8a655f555e936f49215b40b355e5b3c99 |
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 | MUXIIFJqVNRBWaImNSnKJbTB2ILMiqNr8w7UFKdd2yNKGGeCWJk2IEpNW53eBE0F9EJ97sfO94feR52R5dWJBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:27.176202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008129observed a5bf5023a8b24916e9493760974da826...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:27.150088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008129/manifest.jsonobserved 7f5d6bf74a40ad0652ede57866de7df8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:27.132211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008129/publication.mdobserved 75c914b902daec868c79f200468b0026...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:27.111848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008129/publication.txtobserved 9f8e3733d119fbbbb9f59b2d5e379066...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. |
|---|