OT-2026-000072658
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, vented 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-2026-000072658) never changes.
Identity and time
| Publication number | OT-2026-000072658 · never reused |
|---|---|
| Internal UUID | 01a0ae92-89d9-7916-b4f4-3aa0a8b99555 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:54.283203Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000072658 |
| Status | PUBLIC |
Content hashes
| Canonical text | ca0b4a8d33e137d2ca51852c04d7930d26feaf871440b03dbe27988a2d66dc67 |
|---|---|
| Markdown | 39633fbc386f345f70c629104241107882329ddda887bebba3901aca189e3316 |
| Publication page | 2d0aed7b7017f7fea7df862a41fa2e37c482c31fcc2e0a4e4ca883133ec258b4 |
| Manifest | 2259db004f87e622c12f1de2d0e3b825990b392f706ac89b32c0791d9c8ca88d |
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 | B/qX8lxKoWB94LDXpzXCWTssPQlalvSWd7iVPlUkiHUbTBLKlDePSN2PaQboA2y+VOhAtZAqptddaAR+0RdwAA== |
| 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
| 2026-09-17T10:22:30.457536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072658observed 2d0aed7b7017f7fea7df862a41fa2e37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:22:30.439165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072658/manifest.jsonobserved 2259db004f87e622c12f1de2d0e3b825...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:30.421653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072658/publication.mdobserved 39633fbc386f345f70c6291042411078...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:30.403564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072658/publication.txtobserved ca0b4a8d33e137d2ca51852c04d7930d...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. |
|---|