OT-2026-000098551
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, 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-2026-000098551) never changes.
Identity and time
| Publication number | OT-2026-000098551 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-7b86-9c62-0735e2193aaa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098551 |
| Status | PUBLIC |
Content hashes
| Canonical text | c121676fdd7be7ed7839cde30291ed6b1f2ec7c611cf7fb25232d5fce7d6af38 |
|---|---|
| Markdown | 81fa8d1aa472a43e6ab653b1b62f9e413d368329c38529a504a4056b1c868986 |
| Publication page | 546a9d797c1f280f53521e2b405ae010a81134fd16a0af14f9c0d1aff2d7d6f6 |
| Manifest | 22246ffa03e73d23b36e1b62d684fee2ff6dae86284b97d923f39802e5dcfd74 |
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 | qsvFoke2Q0StPdMxg/NCAH6bnXp4mqQmHOZNYH4fHDkzrZDa1wRjp+tzFuqjJAMgkmu4EA0v251DkadpI5vHAg== |
| 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
| 2026-09-17T09:32:26.082850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098551observed 546a9d797c1f280f53521e2b405ae010...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:26.063763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098551/manifest.jsonobserved 22246ffa03e73d23b36e1b62d684fee2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:26.045158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098551/publication.mdobserved 81fa8d1aa472a43e6ab653b1b62f9e41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:26.024589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098551/publication.txtobserved c121676fdd7be7ed7839cde30291ed6b...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. |
|---|