OT-2026-000079276
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, 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-2026-000079276) never changes.
Identity and time
| Publication number | OT-2026-000079276 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b90-7d5b-a05f-6e0459660008 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079276 |
| Status | PUBLIC |
Content hashes
| Canonical text | db5017b4e02fc531ef1c63a70ccccc398a63bbd04a484489065549a42673d10e |
|---|---|
| Markdown | 3650a448bebf3bb176b857128647051f8a90b9f60ae5ea094710e11c05f3c47b |
| Publication page | 30192bd9dfa2fec35d69dbaf4cda7c48a12baf808b4507ff907055bb043f2d2d |
| Manifest | efbb233f693ba2ba65554f807d7cae064b089dc4f0f5a11948c2dc82c037ffce |
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 | yC9/oocx1Pbk0xCI34zH+VQoXN4PKKmUYAvanTFiZyt1HeohXjAib0fCZZjPQ8K4NG1UVcMQVhuOCVj0pIi/DQ== |
| 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
| 2026-09-17T10:04:42.215342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079276observed 30192bd9dfa2fec35d69dbaf4cda7c48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:42.197458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079276/manifest.jsonobserved efbb233f693ba2ba65554f807d7cae06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:42.146209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079276/publication.mdobserved 3650a448bebf3bb176b857128647051f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:42.102102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079276/publication.txtobserved db5017b4e02fc531ef1c63a70ccccc39...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. |
|---|