OT-2026-000094891
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, manifold 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-2026-000094891) never changes.
Identity and time
| Publication number | OT-2026-000094891 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dee-7c97-a2a7-b8892c62236a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094891 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa7acd909cb7c717ddea917b254a4a220a67abbd82c34f229f77d6713f490853 |
|---|---|
| Markdown | 4f8ddf6fc4c7268ef9ba4428bf3063a18c8d03f27b9f110a7ecbd1ca5f043f63 |
| Publication page | 731dd9fb052e181557f7f2e77c3eeae5b7441d8ebf88b492fef814ea4d76a1b4 |
| Manifest | a3ded76e424ae04d3469a7a16b50e33e3d9b7fe90851f000f0abfc16261e0c8d |
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 | ILnMXwAxIxO3NyDJ4J6/5mCTdr3QAi6ffpOSU9N+4m6Kx4uRZ2S7PLtv3ay9xnAzQeiBzXExlMhHOMY/ZAQxBg== |
| 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
| 2026-09-17T09:37:24.655760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094891observed 731dd9fb052e181557f7f2e77c3eeae5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:24.638562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094891/manifest.jsonobserved a3ded76e424ae04d3469a7a16b50e33e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:24.619211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094891/publication.mdobserved 4f8ddf6fc4c7268ef9ba4428bf3063a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:24.600263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094891/publication.txtobserved fa7acd909cb7c717ddea917b254a4a22...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. |
|---|