OT-2026-000040964
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-2026-000040964) never changes.
Identity and time
| Publication number | OT-2026-000040964 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d11-7892-aa24-26103e73a483 · 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-2026-000040964 |
| Status | PUBLIC |
Content hashes
| Canonical text | b2f31f3887e383225d77317b1e0de6475d16a37115c5f144e8fe29ef059fe7d6 |
|---|---|
| Markdown | b524699244d7ee2c30b7626656905f5a9c6c749e7cac4ce09f1a6ca5640a0522 |
| Publication page | 0d1c460183c6476465c71b2d66951f2e6d4184cb66abb28a1685b63c3f83b089 |
| Manifest | ae9e3a6cb616e6e6e97b7d8587cba6f7d31756d30198615e6aa3ec1513a8b819 |
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 | y9ZytfNCSVz7Cuxsx7jGWGMII9S9oCzfn1gvzhjl06i6HfZBlTJLcr441yShkBT/MZ2+3SQooQIAiSKyPi6JDA== |
| 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
| 2026-09-17T11:20:22.004651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040964observed 0d1c460183c6476465c71b2d66951f2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:21.977703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040964/manifest.jsonobserved ae9e3a6cb616e6e6e97b7d8587cba6f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:21.957933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040964/publication.mdobserved b524699244d7ee2c30b7626656905f5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:21.941282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040964/publication.txtobserved b2f31f3887e383225d77317b1e0de647...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:46.757415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040964observed 0d1c460183c6476465c71b2d66951f2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:46.740704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040964/manifest.jsonobserved ae9e3a6cb616e6e6e97b7d8587cba6f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:46.723852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040964/publication.mdobserved b524699244d7ee2c30b7626656905f5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:46.706491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040964/publication.txtobserved b2f31f3887e383225d77317b1e0de647...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. |
|---|