OT-2026-000082059
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, 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-2026-000082059) never changes.
Identity and time
| Publication number | OT-2026-000082059 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d92-799a-8749-b365b3573908 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082059 |
| Status | PUBLIC |
Content hashes
| Canonical text | e4a5124eea9efe2a7dfbfeeebf025ef17b0a0b18b1fa7b4aebd6ad631c052b29 |
|---|---|
| Markdown | 08bf396722b79b4da90c259d1d6856d3cb94dc2230e8d83002187d9aaad9bc83 |
| Publication page | 0bc5347c2db21c1458f30029e80112869686d631e40c77302e7b430237668ecb |
| Manifest | 6a8303606146a46d98a68c9fd543642c771dd735b481d957cf647422b07d78ec |
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 | CFUec54GMs2k6bx5+Wwv15lOC304nplfgZqRPnXmdbE6JJPCixrQd9ySqU4kBFvExUfchXt+zisxqs9/b4FTDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:58:51.560977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082059observed 0bc5347c2db21c1458f30029e8011286...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:51.544485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082059/manifest.jsonobserved 6a8303606146a46d98a68c9fd543642c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:51.529513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082059/publication.mdobserved 08bf396722b79b4da90c259d1d6856d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:51.512939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082059/publication.txtobserved e4a5124eea9efe2a7dfbfeeebf025ef1...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. |
|---|