OT-2026-000010929
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, vented 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-2026-000010929) never changes.
Identity and time
| Publication number | OT-2026-000010929 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-78bf-9359-1d15ef28058b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010929 |
| Status | PUBLIC |
Content hashes
| Canonical text | 256e06823ebe58ecb29c93464d4b8ae9ae0a4e0c5fc3d21f48be034c6a48e0ae |
|---|---|
| Markdown | 09001ba71d44a7cd3273dd92a0b7a57eb5b5a924dabffb57a5941b212a2e70e4 |
| Publication page | 750416a3f41ec9f4abc1af4c75594ed9a1d2f4ae39186a36237e720a9987bd62 |
| Manifest | b410987dbe7962489582bf01e83bcfcfac6eb73e54e7ecfaa9ba01ec82895379 |
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 | tUVQEgtJn5EI1/284Yab5NyrxBdgHhRHV1V6bP9CAmoX/5CsQBwNrDLBOVll76Pj4tb2XTFCH1HOeoGEtqL6Aw== |
| 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
| 2026-09-17T12:13:42.877031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010929observed 750416a3f41ec9f4abc1af4c75594ed9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:42.858256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010929/manifest.jsonobserved b410987dbe7962489582bf01e83bcfcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:42.839452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010929/publication.mdobserved 09001ba71d44a7cd3273dd92a0b7a57e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:42.820447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010929/publication.txtobserved 256e06823ebe58ecb29c93464d4b8ae9...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. |
|---|