OT-2026-000065400
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off after 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-2026-000065400) never changes.
Identity and time
| Publication number | OT-2026-000065400 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f8-7d50-9a8b-b8b3835a84cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065400 |
| Status | PUBLIC |
Content hashes
| Canonical text | da616266f0298a3d885f11eea2002ef3a62c4b1fe6de7e4a5b0cc1da1a54684a |
|---|---|
| Markdown | f50528d7cce5c64eb4ab2b31a465e91ee885300898eed0c65be8d2c6e4aea2b2 |
| Publication page | 0ed277048d254bbc76d349c82096d5435fb81f44c94384269a7fe1ba6f18ccd8 |
| Manifest | 496036168149e377bf6e0cbf10264c2c8f0f344d458b2b5de44ad3024d2ec223 |
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 | sfDuhi2qukKfJbxq0V/DkQ7b/G35hd/n6vKJcE1Co4CIe/0PKYqS63HcILTfzHza+qqioiDRCk3JyECbDrsYCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:39.710074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065400observed 0ed277048d254bbc76d349c82096d543...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:39.691944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065400/manifest.jsonobserved 496036168149e377bf6e0cbf10264c2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:39.674549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065400/publication.mdobserved f50528d7cce5c64eb4ab2b31a465e91e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:39.657456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065400/publication.txtobserved da616266f0298a3d885f11eea2002ef3...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. |
|---|