OT-2026-000064297
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, vented 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-2026-000064297) never changes.
Identity and time
| Publication number | OT-2026-000064297 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-7a07-b764-ab0aefffcbbe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064297 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd159d1de165f47ba3e78ce0ddd69e410dd04466100dfa728c37f1257e6d15c7 |
|---|---|
| Markdown | e7f507ad078efbececaf3f0db9e3356d062df6b529b15f4fb65c90b60eb5d729 |
| Publication page | 6fe08bb8aa47c532f8987e6cc1626d89aa0695defa1be43d8797187bae373c99 |
| Manifest | 6e7cb11c92f8920079a88ebb8a4436dee1b93a2ffb277024ba7d8ceabfc1e88e |
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 | X4x9rexuCWqGrG5MQdlEUsNKWx/852etB647NhtLQIrAY14HpmhfJfMtKPJWuCy5xFoWANfKAKnOTQtorrtfCg== |
| 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
| 2026-09-17T10:36:26.544258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064297observed 6fe08bb8aa47c532f8987e6cc1626d89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:26.525721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064297/manifest.jsonobserved 6e7cb11c92f8920079a88ebb8a4436de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:26.505797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064297/publication.mdobserved e7f507ad078efbececaf3f0db9e3356d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:26.487632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064297/publication.txtobserved bd159d1de165f47ba3e78ce0ddd69e41...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. |
|---|