OT-2026-000064981
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000064981) never changes.
Identity and time
| Publication number | OT-2026-000064981 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debe-75b2-b729-a8b1f2a03606 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064981 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8616a0a3bafb351451eb377daf237afa20276fbc36e5b6a2abb75c1a9b016240 |
|---|---|
| Markdown | d2a2af7574fc52cff889885d7442b5075da83f61ff4c99cecb05bbe19addac0d |
| Publication page | 95e2b11ac08e69c5a21abef6b169fba91c50d945f4fbed7759da6f127b5d71c0 |
| Manifest | 3cc40565a57eeb7f3997be9b3ee18bff445336a59035b840fecf5b4c3fb540bb |
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 | axrDQwfcETUfkWtIGrfTqtKv2cauNej1zfQI8NaYadmqCLrxDq8FreHVTFeuKnFp4+dp8UPfBj/UKBLgnBWkAA== |
| 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
| 2026-09-17T10:35:55.789482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064981observed 95e2b11ac08e69c5a21abef6b169fba9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:55.769702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064981/manifest.jsonobserved 3cc40565a57eeb7f3997be9b3ee18bff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:55.751957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064981/publication.mdobserved d2a2af7574fc52cff889885d7442b507...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:55.732718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064981/publication.txtobserved 8616a0a3bafb351451eb377daf237afa...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. |
|---|