OT-2026-000096281
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, pump fed, pressure sensor per zone, 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-2026-000096281) never changes.
Identity and time
| Publication number | OT-2026-000096281 · never reused |
|---|---|
| Internal UUID | 01a0aea0-585f-7245-8072-0bc8731e6b24 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:59.115534Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096281 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3d1a0f1882d766ccdb7fab52274a30c42acccabc9f77d7bdc04eadf10e01c22 |
|---|---|
| Markdown | e87fc693e7b0c83ed2ae3ba5883d849a870bc0b630e4178633fbd03565e5348a |
| Publication page | ae36ea1e92cac521d5c4a05ab52d6fe9a759e11f55493a6584fd29c599f32f7c |
| Manifest | 5569fea13a6d1f6832048f4047abdab36959b0d0c661f4477d9148ba40c8f76d |
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 | qt7yhf/xq4ipxzm1wKQSArgqIdOIKCAWfr80P2sLZX8px9rIbrEUpXlZqXVvfmmVaA5AAxGL+I1Gpt7DxisoDw== |
| 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
| 2026-09-17T09:34:49.105592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096281observed ae36ea1e92cac521d5c4a05ab52d6fe9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:49.086653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096281/manifest.jsonobserved 5569fea13a6d1f6832048f4047abdab3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:49.068100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096281/publication.mdobserved e87fc693e7b0c83ed2ae3ba5883d849a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:49.049611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096281/publication.txtobserved c3d1a0f1882d766ccdb7fab52274a30c...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. |
|---|