OT-2026-000032347
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, pulsed blow-off 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-2026-000032347) never changes.
Identity and time
| Publication number | OT-2026-000032347 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106e-7bcc-a6cb-31c1977628c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032347 |
| Status | PUBLIC |
Content hashes
| Canonical text | 708f1e829a2b2435697f12a6a272e7bdc8f38209cdcd03520d47947510a4bb9e |
|---|---|
| Markdown | 29d12826040c5f31673eb9504ee400f1e6be0015331953baf0e7747239151cdf |
| Publication page | 11f16326f1ca42fb3ee25310ee150de303578eab62fb10c0dbba4b8e6e67b597 |
| Manifest | 3940c81074d1a36836656d070a4a62d897177875c48cdbac9ab2ddadf4cdef04 |
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 | +tomHjMlPznD6zcfJXzwvC3RvKLzYR3Q8ix467SiOQwF9LgQqzlKjxu1yRcBDP7Pq8Arrc0f6uLAW8G5LFkaBA== |
| 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
| 2026-09-17T11:33:43.153975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032347observed 11f16326f1ca42fb3ee25310ee150de3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:43.137534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032347/manifest.jsonobserved 3940c81074d1a36836656d070a4a62d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:43.118054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032347/publication.mdobserved 29d12826040c5f31673eb9504ee400f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:43.083566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032347/publication.txtobserved 708f1e829a2b2435697f12a6a272e7bd...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. |
|---|