OT-2026-000103236
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, pulsed blow-off after 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-2026-000103236) never changes.
Identity and time
| Publication number | OT-2026-000103236 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3f-7a16-9202-3e042f5fad93 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103236 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b73a21147f6e67fbb37eab7be0b95db985a5ed54630debebb2ec5d4528173c9 |
|---|---|
| Markdown | 8bd922144f9777f5f97c43a04858fc968f4242bfd7246660de1b6af20360a3b5 |
| Publication page | f83b0a0b130743fd20919274e1bf64c7685da4cb41825fa4e3f94a1277836f93 |
| Manifest | 667231bcbaaae411e1442960c9877cfd8db6f6820194527d4a064c5e737b74c5 |
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 | ALy4O/5ouXbxHr6lSPLKeDITVkbjOJpBk3cuRJNp6aY63uwA2tOkHKzF1aFPi982qBUCyW119HGC9umdaM17CQ== |
| 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
| 2026-09-17T09:23:28.245942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103236observed f83b0a0b130743fd20919274e1bf64c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:28.228076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103236/manifest.jsonobserved 667231bcbaaae411e1442960c9877cfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:28.210020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103236/publication.mdobserved 8bd922144f9777f5f97c43a04858fc96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:28.191679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103236/publication.txtobserved 6b73a21147f6e67fbb37eab7be0b95db...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. |
|---|