OT-2026-000010137
Publication integrity record
Foam pad vacuum gripper, four zone face, three stage ejector, 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-2026-000010137) never changes.
Identity and time
| Publication number | OT-2026-000010137 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7a-79bf-9956-c19d5edba30a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010137 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ac5c95dfad45a2f3536e261d6c85f7d1464ab4829cf2308f01cd82faf991d9f |
|---|---|
| Markdown | 89db4625d2894a6b96cefd413b7c3403dc1bcdb1814f736f06d4353673286e15 |
| Publication page | 399fc4fc3a4bde20b3e4bcae383213f3ecb520890f73893c4f14d9407f7dc423 |
| Manifest | 35d6120f943d9ebf8ca3768efe3bdc3434b06a872adfa31e3473e05717917c5d |
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 | KYSE7QavVA+P9UFngMYO/aYfDutZUnnJ329ugJPTNxhpWC5lgN+2Pp3rDSN6LeRcaY9K1RsF2fTB/TfaxIo/BQ== |
| 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
| 2026-09-17T12:16:14.186520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010137observed 399fc4fc3a4bde20b3e4bcae383213f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:14.166648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010137/manifest.jsonobserved 35d6120f943d9ebf8ca3768efe3bdc34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:14.147251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010137/publication.mdobserved 89db4625d2894a6b96cefd413b7c3403...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:14.127777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010137/publication.txtobserved 5ac5c95dfad45a2f3536e261d6c85f7d...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. |
|---|