OT-2026-000097447
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, single stage ejector, supply line 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-2026-000097447) never changes.
Identity and time
| Publication number | OT-2026-000097447 · never reused |
|---|---|
| Internal UUID | 01a0aea1-55b3-7342-9659-c6261df342e5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:04.087778Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097447 |
| Status | PUBLIC |
Content hashes
| Canonical text | 039e4c77bce33102e4e14cd6cd0b961dd010333e58a8ec94a0ff885a567cacbd |
|---|---|
| Markdown | 39e508049a241267279816b33a89b5b052a93575690ea60f8ae55022da64996e |
| Publication page | 0982b9c409a19ae4ddc37be7ff2a6d997e1a2a1ecf2032f0efeb22bc381b1e97 |
| Manifest | 09143bd47bfe8ad23ab83e3d7eefb9220dd0870706f82d6d0e7cd9c4e1f39c6d |
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 | xo7tmGJF6+HH24Pflb8WtiwJArpklqNRNmXGGgJT3ZlnCo6vTIZPF2wYHXaHTwkg5JA6tP02OgHftiXTTDA+Dg== |
| 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
| 2026-09-17T09:33:18.521759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097447observed 0982b9c409a19ae4ddc37be7ff2a6d99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:18.505087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097447/manifest.jsonobserved 09143bd47bfe8ad23ab83e3d7eefb922...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:18.488490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097447/publication.mdobserved 39e508049a241267279816b33a89b5b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:18.470054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097447/publication.txtobserved 039e4c77bce33102e4e14cd6cd0b961d...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. |
|---|