OT-2026-000101325
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, pressure sensor per zone, sustained blow-off before 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-2026-000101325) never changes.
Identity and time
| Publication number | OT-2026-000101325 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-79cd-8a86-882c7abf40cd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101325 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd0fb625c1595d37fbf509b3deeaa029165e10cf7f2864f8d305c176250a330c |
|---|---|
| Markdown | 58b6d6ccef682e2ea095ecf0fc937eb463d6d26bdabb119f2348d4f4c384adb7 |
| Publication page | 3dd9ebd73091d81307a277df53b1971a416837cdd07bbd3d03da964ff0b03915 |
| Manifest | ecea5683e42ffd3f13f0902ebc6546b46dafe7e87a03ebe6b398b7ea42d693e5 |
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 | dIKItMzC4d23ErB1CcKXtHz1acrF5Znk+Iz5gBbJy6DfG/jriNPevJZP2ZWLPsytMWMxrxjgqn6htt5TbymBAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:27:00.883865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101325observed 3dd9ebd73091d81307a277df53b1971a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:00.867417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101325/manifest.jsonobserved ecea5683e42ffd3f13f0902ebc6546b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:00.848032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101325/publication.mdobserved 58b6d6ccef682e2ea095ecf0fc937eb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:00.831419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101325/publication.txtobserved bd0fb625c1595d37fbf509b3deeaa029...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. |
|---|