OT-2026-000008984
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, vented before set-down
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-2026-000008984) never changes.
Identity and time
| Publication number | OT-2026-000008984 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-7b46-8dd2-dffc24d9f237 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008984 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50c267e75af1b71149d1d69ceafdb40e5cbc24b340a5b8c0d44af847fb40a08a |
|---|---|
| Markdown | ac52b6cdd6875c2dd30a63486d5b92859ae8919bed54b81d11297ba00bf102a0 |
| Publication page | 3c52b830634085364280b8092ebf3aaad1ce553b3a70f6a12897bbfba6facd37 |
| Manifest | 5d75cfa12ca20e978d940e2d44d1f7a76babb8838105ec70cbbd7f150e1ba845 |
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 | 8SX/mLoCE+2JGywGn6SG4WtxPOAKndE8kTZdiqnR+emK/CAAzOd2ixaHoSjSlIkr6gRDZfOZbZTg47k5+2jhCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:36.560852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008984observed 3c52b830634085364280b8092ebf3aaa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:36.541124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008984/manifest.jsonobserved 5d75cfa12ca20e978d940e2d44d1f7a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:36.520618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008984/publication.mdobserved ac52b6cdd6875c2dd30a63486d5b9285...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:36.497911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008984/publication.txtobserved 50c267e75af1b71149d1d69ceafdb40e...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. |
|---|