OT-2026-000040960
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, 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-2026-000040960) never changes.
Identity and time
| Publication number | OT-2026-000040960 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d11-78dc-8368-7a3751f6226c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040960 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9c5e715167219fa671e0858402a4933e6def7eeec33e833036b47ba672195af4 |
|---|---|
| Markdown | f622126b8a2531ba3498139c9bbbf835bb1ffc5e2f40f2a4837ff9184c3c172b |
| Publication page | 80dd87e187923823c3b49f4a99490da9d08f3f9d942956ec6d72f3bd3b55709e |
| Manifest | 089af31ec01e4c3632bac21140a2f9c099c9019696fb51614e3d106648e9622c |
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 | eehiDNc65i4T7uWe68DXgvZyM+dXzaY//ynwTpQxl272cF0Limd8xzqs+pvM8h+0c7zZIs/JpqR6nAbJ9g7bAg== |
| 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
| 2026-09-17T11:20:21.661005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040960observed 80dd87e187923823c3b49f4a99490da9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:21.641605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040960/manifest.jsonobserved 089af31ec01e4c3632bac21140a2f9c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:21.622764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040960/publication.mdobserved f622126b8a2531ba3498139c9bbbf835...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:21.603508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040960/publication.txtobserved 9c5e715167219fa671e0858402a4933e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:46.478506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040960observed 80dd87e187923823c3b49f4a99490da9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:46.462082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040960/manifest.jsonobserved 089af31ec01e4c3632bac21140a2f9c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:46.444554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040960/publication.mdobserved f622126b8a2531ba3498139c9bbbf835...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:46.426433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040960/publication.txtobserved 9c5e715167219fa671e0858402a4933e...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. |
|---|