OT-2026-000073344
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000073344) never changes.
Identity and time
| Publication number | OT-2026-000073344 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb7-747d-96b3-5cce67fa0ac8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073344 |
| Status | PUBLIC |
Content hashes
| Canonical text | d78ce2dee6773d26423e398a48c518e10e91834d03e41fa0225ac36b4e885652 |
|---|---|
| Markdown | a0ad730ceffe611b662bd8c462ada5a51c81600c4ebd29a82a55b0a06aa25279 |
| Publication page | 27e74fb5b4dbf6e964cda420830da4b328127eeacff5d8bbdb4e6c278a95f56a |
| Manifest | 8e3b2c6684e0ecadb5c67d558cc3267bb5671b637ac20eebfabea286107a2ea5 |
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 | vVFlbdHFREBYpbpmsorxT/gkXg756RpCqtWwOlYfAAWK1X4wGTU1Nxgb3UJXGwCajKDi4+mI9rsOVn6XGGOpBw== |
| 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
| 2026-09-17T10:21:22.011523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073344observed 27e74fb5b4dbf6e964cda420830da4b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:21.991599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073344/manifest.jsonobserved 8e3b2c6684e0ecadb5c67d558cc3267b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:21.971947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073344/publication.mdobserved a0ad730ceffe611b662bd8c462ada5a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:21.952716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073344/publication.txtobserved d78ce2dee6773d26423e398a48c518e1...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. |
|---|