OT-2026-000019297
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold 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-2026-000019297) never changes.
Identity and time
| Publication number | OT-2026-000019297 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-f392-7255-a94d-584c6a088093 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:02.050431Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000019297 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6394db0c20d6290b7cc4ed35c47b382eed7f77286f6f6e0e7b8d17cb43bc1be9 |
|---|---|
| Markdown | 36faf7ba04ab0bc7c50514a0bb0b12315a4ca03f9ce349bed0d12ded1112308b |
| Publication page | ae6098f11e6c9be608688f6bf7493950074c3c1df4b3fd482a4267eeff281b9a |
| Manifest | db1a35c88b342fdff1b9ba935b4f1834dfa3d1e4ab2dd7364854acd2e4e8f3cc |
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 | fN2GA8SA/6tyLsQCp0M9T9aA/7yLz68UnarHGkM/YA3Vn9kYFSZwWTzn3csDBZwNgx8HuE2J0jiycM7015dnBw== |
| 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
| 2026-09-17T11:58:39.245319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019297observed ae6098f11e6c9be608688f6bf7493950...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:58:39.227233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019297/manifest.jsonobserved db1a35c88b342fdff1b9ba935b4f1834...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:58:39.208447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019297/publication.mdobserved 36faf7ba04ab0bc7c50514a0bb0b1231...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:58:39.188208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019297/publication.txtobserved 6394db0c20d6290b7cc4ed35c47b382e...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. |
|---|