OT-2026-000096874
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000096874) never changes.
Identity and time
| Publication number | OT-2026-000096874 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ad-7879-aab7-c8bd04e27f57 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096874 |
| Status | PUBLIC |
Content hashes
| Canonical text | 920e732d4fd9bfa8d4b60ed0bcd905f338c3a33d6722fc903d611d65436d6588 |
|---|---|
| Markdown | 32719211034ce3b4af6e375300437f2edc72e5e4bab351afbf597991a5b85b2a |
| Publication page | d8f0f13d78a0cc9acadf4b3bb1a14c72400cc8a1d6e04b95ad5efd08057a30cf |
| Manifest | ecce5bab826280bf38f869c66d49d6c6d164505f937c43c11fdaff173e148d44 |
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 | IaxWc/LZB/F9SNmYMdZrs8F9WNW9bPo1hrBmpspjHfzMh+Jlx8DLHBVpilssd759nbREaAU0KTpNpAtW1v/VAA== |
| 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
| 2026-09-17T09:34:28.632161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096874observed d8f0f13d78a0cc9acadf4b3bb1a14c72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:28.615491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096874/manifest.jsonobserved ecce5bab826280bf38f869c66d49d6c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:28.597218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096874/publication.mdobserved 32719211034ce3b4af6e375300437f2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:28.579110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096874/publication.txtobserved 920e732d4fd9bfa8d4b60ed0bcd905f3...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. |
|---|