OT-2026-000062956
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained blow-off 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-2026-000062956) never changes.
Identity and time
| Publication number | OT-2026-000062956 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a8-7271-bd89-dbf27c1aa049 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062956 |
| Status | PUBLIC |
Content hashes
| Canonical text | c9e5118a422317bc8f213264220d6ba126724d4a1a72965576446fdcd3439f59 |
|---|---|
| Markdown | de1b3dc6ecfa0694018d1e929804cbd385a40f99aa41d11a927ae91dcfdef717 |
| Publication page | bf2dafce427db45cd6ced53c637358d1e7a6e717a5a79d29251402573742a2f4 |
| Manifest | e8d913df4397969f2618cd1c46009fe4f543ae2a8f60ffc0ae153a9bb3b3a6a6 |
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 | BlZ/2hab+NQzZBZRHWvSst5fhl4BPFdnphaSWWSlXxx7DB6fT9lovqj0xZ6I/U/yKKuWXJRGDnKT2NkGo/OWCw== |
| 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
| 2026-09-17T10:40:27.815846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062956observed bf2dafce427db45cd6ced53c637358d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:27.792783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062956/manifest.jsonobserved e8d913df4397969f2618cd1c46009fe4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:27.772567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062956/publication.mdobserved de1b3dc6ecfa0694018d1e929804cbd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:27.754139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062956/publication.txtobserved c9e5118a422317bc8f213264220d6ba1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:41.078441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062956observed bf2dafce427db45cd6ced53c637358d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:41.061974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062956/manifest.jsonobserved e8d913df4397969f2618cd1c46009fe4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:41.045353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062956/publication.mdobserved de1b3dc6ecfa0694018d1e929804cbd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:41.026960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062956/publication.txtobserved c9e5118a422317bc8f213264220d6ba1...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. |
|---|