OT-2026-000024989
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000024989) never changes.
Identity and time
| Publication number | OT-2026-000024989 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2728-7fd3-82e6-b3c3dab8451d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024989 |
| Status | PUBLIC |
Content hashes
| Canonical text | a35c286c83cc94e5046d2010659925533c1f78b816deac3199725248b7870c22 |
|---|---|
| Markdown | fc9eb1e0791bf18bbfbda8c4c5a13a6274a07e3b558a251933e109c71ab14aad |
| Publication page | b9fc12d938908e38fb99e3bb5d44f1ff1e428e2e2ca17bd0cc2cadc8a1e0c080 |
| Manifest | 81f6f356f9eb86b91ff24a91388bd28e42ccc595737f90e64d55dcde31ca2211 |
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 | JKVs6KnhwgzZfno+cvCebOp1y4UlAokkdn0ks9h4tvaS168Ni32Pe7/Z9kmh3u919DNb2PChkjmP3WMD34pUDg== |
| 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
| 2026-09-17T11:48:20.807535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024989observed b9fc12d938908e38fb99e3bb5d44f1ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:20.790085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024989/manifest.jsonobserved 81f6f356f9eb86b91ff24a91388bd28e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:20.771504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024989/publication.mdobserved fc9eb1e0791bf18bbfbda8c4c5a13a62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:20.754840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024989/publication.txtobserved a35c286c83cc94e5046d201065992553...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. |
|---|