OT-2026-000032980
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single 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-2026-000032980) never changes.
Identity and time
| Publication number | OT-2026-000032980 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4843-785b-870e-d6775654b930 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032980 |
| Status | PUBLIC |
Content hashes
| Canonical text | 136d36b1883a0b74dc9af0d6ef90f8491e758b95e82f90606a5a3fa8f8acc190 |
|---|---|
| Markdown | d0fea50f16b1b19a0ff27924ce1453a3f7d65906768647807322df9737ab1485 |
| Publication page | b75ebb7250e1a96a487ecff4800b2f2aa0a0a7d2fff470ff0487eb3780cf07d0 |
| Manifest | 24f7843a52a097bc429ba12ccc37daa72b77d7777f60643cfbce70e1f965251e |
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 | vbH4Pj75WEAaKQjgNCaS6SSmeqpB1DwzHG4ermyA4O9zmljHcbZpwpSdByU9tmaK8J+hWJeS/wEgNmcQN0fQCA== |
| 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
| 2026-09-17T11:32:35.539971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032980observed b75ebb7250e1a96a487ecff4800b2f2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:35.519519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032980/manifest.jsonobserved 24f7843a52a097bc429ba12ccc37daa7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:35.497963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032980/publication.mdobserved d0fea50f16b1b19a0ff27924ce1453a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:35.475194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032980/publication.txtobserved 136d36b1883a0b74dc9af0d6ef90f849...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. |
|---|