OT-2026-000079944
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, vented 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-2026-000079944) never changes.
Identity and time
| Publication number | OT-2026-000079944 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4377-7c0e-86d5-56c4118e7321 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079944 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2cf3d962fb81088f9dc83ed9cb5e59b8695d7f65404c2c35a28308260e045041 |
|---|---|
| Markdown | 72740ab4aaf2c7ad8b5925043bbc356e0b1b6ce11d65eb3b8f7223c8d96b6aec |
| Publication page | 2919f31a56742d363ac10332254694901f881c41e1f969013f56d6d2c99e8118 |
| Manifest | 5b9efe8977db606baf9370809f4353263ab527509272656a9c6a1d88bcdf97c3 |
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 | 5PKWb9WLGGrwkCWeW1HKHYTauMf5zMwG4Y8TpH4x6PMlrsg6wMToyvwR2n1j+zwWkx3zeDOt7hIG5rRtal+1BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:03:51.060367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079944observed 2919f31a56742d363ac1033225469490...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:51.043727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079944/manifest.jsonobserved 5b9efe8977db606baf9370809f435326...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:51.008390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079944/publication.mdobserved 72740ab4aaf2c7ad8b5925043bbc356e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:50.973233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079944/publication.txtobserved 2cf3d962fb81088f9dc83ed9cb5e59b8...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. |
|---|