OT-2026-000034251
Publication integrity record
Three cup vacuum gripper, three zone face, two 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-2026-000034251) never changes.
Identity and time
| Publication number | OT-2026-000034251 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0d-7e71-9aff-e68791a05b89 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034251 |
| Status | PUBLIC |
Content hashes
| Canonical text | c867b3e10c100356249c214d8321f422335254c356e083e28c9fdaa637057a3d |
|---|---|
| Markdown | 4c4dfc108913f24551aa04690879969da1bccc1680e62e03eeb143138288be90 |
| Publication page | 57ccb0fbb321235f9bf6860046a9522c00611f8bc831e5f45b709c3c192184af |
| Manifest | 3a685969a423d4d0a1aee528b1b6cdcd1b78e6605b94c03226192622ce3a98e0 |
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 | 8h5fOyNw0EA3bX4p2PJiwcCztyxYXUz2a0UbWSEuq6Hkf+PmUUatxMduZtNMoEGBWxFNinnAoLltCtDUztlrCw== |
| 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
| 2026-09-17T11:30:48.494244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034251observed 57ccb0fbb321235f9bf6860046a9522c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:48.477095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034251/manifest.jsonobserved 3a685969a423d4d0a1aee528b1b6cdcd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:48.461174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034251/publication.mdobserved 4c4dfc108913f24551aa04690879969d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:48.443015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034251/publication.txtobserved c867b3e10c100356249c214d8321f422...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. |
|---|