OT-2026-000009790
Publication integrity record
Foam pad vacuum gripper, two zone face, single stage ejector, vented after set-down
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-2026-000009790) never changes.
Identity and time
| Publication number | OT-2026-000009790 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7565-70fe-8369-5145f7051554 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009790 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d4e98ca8bd52decf098e74b49d902e8aa749bbfbd9eac85a2ad55e28d0ce4a7 |
|---|---|
| Markdown | b7851f015781d30a2bb8e3576f9fab9b3939702692cfb92de39086195e49a9ad |
| Publication page | 60b14d9b936269128c6c099d2426a7c857e874f60cccb4b1dbc4bac806036010 |
| Manifest | b0e7789b45f610c710449c5147295aa85c2fbcf7baf3e364a82fcfff6768af00 |
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 | koLO5oa3Jhs3ubQ2elpNyZkHqQj3PlyuUCGLY6aTM2XjL5Pzgx/t9ALJ93lzXod0qXfPGu74qD1MazKF7d/sBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:18.508061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009790observed 60b14d9b936269128c6c099d2426a7c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:18.489473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009790/manifest.jsonobserved b0e7789b45f610c710449c5147295aa8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:18.468330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009790/publication.mdobserved b7851f015781d30a2bb8e3576f9fab9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:18.448459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009790/publication.txtobserved 5d4e98ca8bd52decf098e74b49d902e8...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. |
|---|