OT-2026-000083480
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000083480) never changes.
Identity and time
| Publication number | OT-2026-000083480 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c965-7045-9dd6-519609488b24 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083480 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2f4789658d26398675471b7f84d65cb6c0a1f263723ce801039bf6cc01a76506 |
|---|---|
| Markdown | a5fd2863154ccf2eb3f8b76b291f96a0ba0e804b42138fa553ed15ed491905ec |
| Publication page | 4e4adf5c6023aad23f3894d896a631705376241ddc8526ab4d0b0e3ae1bc8246 |
| Manifest | 4d24fb262cca0d914885c0f9c133aa8b9e63e0fda883299b7b9d2baaf17474f0 |
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 | N3i6xINcW/cpWGYgFTpMqL9siht9Qh5LGnNOAi/IS+xN4tfseN2jUpiypqhOo9RwEP2CbgWpnkxpECj0v8UYBA== |
| 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
| 2026-09-17T09:57:54.195411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083480observed 4e4adf5c6023aad23f3894d896a63170...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:54.179362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083480/manifest.jsonobserved 4d24fb262cca0d914885c0f9c133aa8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:54.162328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083480/publication.mdobserved a5fd2863154ccf2eb3f8b76b291f96a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:54.144280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083480/publication.txtobserved 2f4789658d26398675471b7f84d65cb6...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. |
|---|