OT-2026-000007063
Publication integrity record
Porous face vacuum gripper, four zone face, pump fed, 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-2026-000007063) never changes.
Identity and time
| Publication number | OT-2026-000007063 · never reused |
|---|---|
| Internal UUID | 01a0a971-4b19-72a8-a8c3-38beae7a69cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:59:29.436435Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007063 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8bb273809095bf14673247545ae0b4a1bcfbce41e5e6c245c069ba1df9b9eac5 |
|---|---|
| Markdown | f6ff26019a344fcd68b1788d90cb7510c06c285c12373f3f4d19e49789003ab0 |
| Publication page | 5c8fbd0013ddba5b2b11ece9eb231b042ec9d8c014307eb0cf5d3d82b1980240 |
| Manifest | eaa350e0a00bb5a5bc6e705abcd8aed79907d55d30297b9e7f5a7225ab243b3c |
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 | BJp51GPtGvjxAzlPAi9nX0hGH0Whh7MTYLPcBO/aWYlLCdXfq15ClUl2deKj0UaCqHnVC53qblIuKv7diUfZBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:00:05.989041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007063observed 5c8fbd0013ddba5b2b11ece9eb231b04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:00:05.976611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007063/manifest.jsonobserved eaa350e0a00bb5a5bc6e705abcd8aed7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:05.963471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007063/publication.mdobserved f6ff26019a344fcd68b1788d90cb7510...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:05.951285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007063/publication.txtobserved 8bb273809095bf14673247545ae0b4a1...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. |
|---|