OT-2026-000038735
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000038735) never changes.
Identity and time
| Publication number | OT-2026-000038735 · never reused |
|---|---|
| Internal UUID | 01a0ae78-769e-77b8-8f5b-a93dae7c41e7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038735 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f65d63a8ef3d7751f8d5db38bcf554c14abb5a582dec5e28431b396b1508e17 |
|---|---|
| Markdown | 0fe9012f2532d826a3e20df8c196990c3b3747b773f758a092122e20360923d6 |
| Publication page | b9000230a1e2514ab5a0c5be43e240e4fe4ce748b66560c407611ccf0f9993b7 |
| Manifest | 644fea79f0c2f72d2b0ab12c674e0b208a58a1f39e736fa80737c918edbe49e3 |
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 | ErSvk2kj6e0mvuTtsxKhkq3bMeOMI51Ay5G5BLFiAAdhLPMhIfz/tLMsHHXBNMJg0IR7ub6eJjSYEArG+sEsDQ== |
| 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
| 2026-09-17T11:21:15.952669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038735observed b9000230a1e2514ab5a0c5be43e240e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:15.934691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038735/manifest.jsonobserved 644fea79f0c2f72d2b0ab12c674e0b20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:15.915365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038735/publication.mdobserved 0fe9012f2532d826a3e20df8c196990c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:15.896236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038735/publication.txtobserved 5f65d63a8ef3d7751f8d5db38bcf554c...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. |
|---|