OT-2026-000007962
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000007962) never changes.
Identity and time
| Publication number | OT-2026-000007962 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908b-7baf-9e59-2ec4d8418991 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007962 |
| Status | PUBLIC |
Content hashes
| Canonical text | 58e6aaee6ae36507c43f6cfad7d07f89fc454337bcf1481aa6d79db009b989db |
|---|---|
| Markdown | 0dad1d8cbf7177c8f525e2bad385727426d1de40650b900ea608598907b1c0cf |
| Publication page | 38321138cfc2d3c6d503f3819c6e08a605fff7e088037b8b4f5235980cfb4023 |
| Manifest | c5ed09ae40c1cbf2d1a3daf8ec846ed22f4b5e6fb54a47df11d3ccdc45ad4c1d |
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 | 1rH+L7xqqLAQQeN4iaFHA6W0I3QZWgworrGBktxZIXWEXA5T+PmkKN2t8vDDvXibtsSynLfv+taB4cS/FdRzDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:28.342478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007962observed 38321138cfc2d3c6d503f3819c6e08a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:28.317580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007962/manifest.jsonobserved c5ed09ae40c1cbf2d1a3daf8ec846ed2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:28.296453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007962/publication.mdobserved 0dad1d8cbf7177c8f525e2bad3857274...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:28.257955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007962/publication.txtobserved 58e6aaee6ae36507c43f6cfad7d07f89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:05.804940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007962observed 38321138cfc2d3c6d503f3819c6e08a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:05.786744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007962/manifest.jsonobserved c5ed09ae40c1cbf2d1a3daf8ec846ed2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:05.766556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007962/publication.mdobserved 0dad1d8cbf7177c8f525e2bad3857274...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:05.748740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007962/publication.txtobserved 58e6aaee6ae36507c43f6cfad7d07f89...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. |
|---|