OT-2026-000032810
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, pulsed blow-off after 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-2026-000032810) never changes.
Identity and time
| Publication number | OT-2026-000032810 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4841-78a2-a45c-381b725ebc23 · 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-2026-000032810 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c967829c661ace32f0d0f7ade286950e4c80043c3a948bf9dad679ce3a824ef |
|---|---|
| Markdown | afa93a1cd3d175d978780d7a3e7fdcf61f7e1497900435dbac9a9e60116304ed |
| Publication page | 13535cca56114a1641f4d2008c49a429103cef7e7ebe3e5991ba556c1a54dd8d |
| Manifest | 9101673cd8a0a9874d2c8b06792e8dc7400d9705a381f874869c9c61c69ee779 |
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 | QkYPP14Mi8EDCMhmi80vI/vnK/2Zez3CcnIV0FUGzS9CK9BGQtuxMHm1VkABzKpNHuKgjfo2AyTVy81q36UZBg== |
| 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
| 2026-09-17T11:32:15.671702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032810observed 13535cca56114a1641f4d2008c49a429...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:15.654164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032810/manifest.jsonobserved 9101673cd8a0a9874d2c8b06792e8dc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:15.637374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032810/publication.mdobserved afa93a1cd3d175d978780d7a3e7fdcf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:15.619426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032810/publication.txtobserved 5c967829c661ace32f0d0f7ade286950...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. |
|---|