OT-2026-000029562
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000029562) never changes.
Identity and time
| Publication number | OT-2026-000029562 · never reused |
|---|---|
| Internal UUID | 01a0ae73-5e22-76af-acb8-ebe640972efc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:51.545382Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029562 |
| Status | PUBLIC |
Content hashes
| Canonical text | ff5738ba9d64187ec447d99b52e47915bfe5e6e409e1d62d71293568ffd6a24e |
|---|---|
| Markdown | 84b4d82af68c5dc268e3bd716eb2c727845824b30282538a631e56217bfaa844 |
| Publication page | fd031d27489805443800226de1600eef0bbe0f91d4d4c6d8100d0c6396404217 |
| Manifest | 4dd69b567e1439e042b0af3bc7fc743e6bc0f12ee8eb1b72b5c6e79323e42b36 |
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 | Vv+I92UtkdEN7KjwiKr/hJOIJ3fAqBTHYV7eHGJnRTihGPXSnYSOxjtSNLhHGihQnaLFIrVjjfdyYlnUyZb4AA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:39:15.472125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029562observed fd031d27489805443800226de1600eef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:39:15.455582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029562/manifest.jsonobserved 4dd69b567e1439e042b0af3bc7fc743e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:15.436671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029562/publication.mdobserved 84b4d82af68c5dc268e3bd716eb2c727...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:15.416026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029562/publication.txtobserved ff5738ba9d64187ec447d99b52e47915...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. |
|---|