OT-2026-000046641
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000046641) never changes.
Identity and time
| Publication number | OT-2026-000046641 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57de-7035-8793-94922e338be1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046641 |
| Status | PUBLIC |
Content hashes
| Canonical text | 445f30a2937c9bccbfd966f0c6def72b2775e9c22c5c4ce1dd760644c217bf01 |
|---|---|
| Markdown | 6e7c8480fc24df62d246f45de15767a70b50b0d0bb5023ddc234f89cf95a9b22 |
| Publication page | 9a41d9dc72add4ee4a10f7e333db541edbb22b96bc6a74d68d1e3f333d1f7fb6 |
| Manifest | 02899b20e00cc800c4a5d20545982e4ed7b026334b935e4f39cef9a96d637cf9 |
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 | sBmkY+3oOlhUSNsGAykSUjXGKaG/++dX6btRcKTy8qckZWDvYR15RKFvFllV2duTa1n3v2sQ6PPfYjGDku1zBQ== |
| 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
| 2026-09-17T11:08:43.870178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046641observed 9a41d9dc72add4ee4a10f7e333db541e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:43.850967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046641/manifest.jsonobserved 02899b20e00cc800c4a5d20545982e4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:43.832668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046641/publication.mdobserved 6e7c8480fc24df62d246f45de15767a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:43.813126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046641/publication.txtobserved 445f30a2937c9bccbfd966f0c6def72b...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. |
|---|