OT-2026-000013267
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, single stage ejector, pulsed 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-2026-000013267) never changes.
Identity and time
| Publication number | OT-2026-000013267 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fc9-73b9-8eb5-a7b3d0a48fad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013267 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1714d0124daf44cb1f2e2584176a512c022916bf62714c6d1ef5b2fae9bd2414 |
|---|---|
| Markdown | 79c64fe9c64796375e19ed6fd365eb4280c82d1221eb18b14fa904e6983ed090 |
| Publication page | 059f94ce2d9ba6e7130dd3d631836b7b6eac55ab29066a4fd622186c216b8f13 |
| Manifest | 22551e9325df9ad4a1625ed74d984565c128c3220e99177eb674c713dc1ed2be |
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 | vNUSZcH/4ST7jcreHpbYERTXrwzMxWn01VsRIau0/lKhtffJNU/wRQMnGAGNDXoGcrlc8W5NQrSgoqlKDWW/Cw== |
| 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
| 2026-09-17T12:09:40.678182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013267observed 059f94ce2d9ba6e7130dd3d631836b7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:40.657997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013267/manifest.jsonobserved 22551e9325df9ad4a1625ed74d984565...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:40.641634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013267/publication.mdobserved 79c64fe9c64796375e19ed6fd365eb42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:40.622971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013267/publication.txtobserved 1714d0124daf44cb1f2e2584176a512c...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. |
|---|