OT-2026-000051334
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, 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-2026-000051334) never changes.
Identity and time
| Publication number | OT-2026-000051334 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2740-7946-8aa2-64fb6fda6ff9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051334 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f2c283b3a5ee8e527c994a9b3553ade2ec7ec68997f6579acf2b643eec05897 |
|---|---|
| Markdown | 304ab5e921cd7e674c21056562f69512d2ce814ba99d4295351f559e04440e02 |
| Publication page | b8012ce3bfa819407188a1acec55611367ee15abf125c23dd6dd37ccb7b98376 |
| Manifest | 81cfd465d7c528c9b4e83bf84fa564dd4c06019093869e858a4f14732a06ac76 |
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 | qCLbfNl9/ac8wImUgUwgfd0FsxcitYav6WfNe+CLGLzgWMPPjtg/xurbA6hKeLQS6lGtB8cQ83ct12/GBPMvCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T10:59:13.086151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051334observed b8012ce3bfa819407188a1acec556113...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:13.065469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051334/manifest.jsonobserved 81cfd465d7c528c9b4e83bf84fa564dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:13.039577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051334/publication.mdobserved 304ab5e921cd7e674c21056562f69512...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:13.013769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051334/publication.txtobserved 9f2c283b3a5ee8e527c994a9b3553ade...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. |
|---|