OT-2026-000045133
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off after 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-2026-000045133) never changes.
Identity and time
| Publication number | OT-2026-000045133 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f768-7040-9a65-4333b69120d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045133 |
| Status | PUBLIC |
Content hashes
| Canonical text | c2c9b232cba0d2204054fd214c0d4ae4d0e1fd3879c9e022f3998a15c2ae0bdd |
|---|---|
| Markdown | 468e116e55df4816b031c490eb589f3d41d88a52a0f7bb5618712d88f1ea1c57 |
| Publication page | 4957f7bf3aab50726c5cff2be5a73c877cc9cb31accdfee34b74ad2f84c4be54 |
| Manifest | 5306990f5666fef156bb25372f3af74e9d40d6b5345f90bf0be2a097a98edc6b |
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 | 5Y4q40ijEzded+4XbQllYvkPPYE2spP528dTDkDPcx3yOFMIIdItEsqZ+Tkipp33D0Zz56zeCs0n6bHQEUKBAQ== |
| 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
| 2026-09-17T11:10:16.967823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045133observed 4957f7bf3aab50726c5cff2be5a73c87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:16.950473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045133/manifest.jsonobserved 5306990f5666fef156bb25372f3af74e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:16.931278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045133/publication.mdobserved 468e116e55df4816b031c490eb589f3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:16.914297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045133/publication.txtobserved c2c9b232cba0d2204054fd214c0d4ae4...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. |
|---|