OT-2026-000046960
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000046960) never changes.
Identity and time
| Publication number | OT-2026-000046960 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f6-7c06-987b-db0d159c53b3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046960 |
| Status | PUBLIC |
Content hashes
| Canonical text | 03cd97d2dc7f4ef5f2442ce2ce76c22143e4bf26c92f220ec13f8f84eec017c0 |
|---|---|
| Markdown | 58e5aac1d9712b0ce10a342e22d25e1f3551ef5ce9717b69d2e8a4370d77f493 |
| Publication page | 32a60efa5360a6a87f597a5475f09a1f2e8e6bf6330799b6853cd147a905c0ab |
| Manifest | 189fc5e9289157f24c13d1bc3435d1b17781297754776fbfaeb4ad52c373f1aa |
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 | id9vxQDQT/FKt6QyRVVFOZ5CLoVlblbGA1qHuffDQd3AxC5cBZ95Tc7Y70eZZ5hmGtcUtBqNg+WZjny8kYaDDQ== |
| 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
| 2026-09-17T11:10:07.753531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046960observed 32a60efa5360a6a87f597a5475f09a1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:07.732753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046960/manifest.jsonobserved 189fc5e9289157f24c13d1bc3435d1b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:07.710597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046960/publication.mdobserved 58e5aac1d9712b0ce10a342e22d25e1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:07.689279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046960/publication.txtobserved 03cd97d2dc7f4ef5f2442ce2ce76c221...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:41.714778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046960observed 32a60efa5360a6a87f597a5475f09a1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:41.696459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046960/manifest.jsonobserved 189fc5e9289157f24c13d1bc3435d1b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:41.676895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046960/publication.mdobserved 58e5aac1d9712b0ce10a342e22d25e1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:41.658507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046960/publication.txtobserved 03cd97d2dc7f4ef5f2442ce2ce76c221...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. |
|---|