OT-2026-000034809
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off after set-down, on a tool changer
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-2026-000034809) never changes.
Identity and time
| Publication number | OT-2026-000034809 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-72ff-aa08-7194032036b2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034809 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5cf09ccc55d41f823bf0dede66da26634c02976b8826b99109813342487ffef7 |
|---|---|
| Markdown | 5a444765e6d5985886d65c1d85c3dfc3970a6b7a3d80a683d7fabd06736d2524 |
| Publication page | 99b45f9ff57a132d21c15e536e353b4bd5e3009ccae8b56e58503fa7840a8fd3 |
| Manifest | 5289a1dbf2bbd9496a8a64fda0ffc5fd52bafd876a1873c59b4fb8c0a5057649 |
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 | ujq5n4sg3ZjKb7WjpAyHNRq0A/nPt/2H8Z2PAUmb0iTZXJuyL6t4aXEEVUI8H5uTH7z5tmbXkPdRokiXZTzNCw== |
| 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
| 2026-09-17T11:30:19.145009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034809observed 99b45f9ff57a132d21c15e536e353b4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:19.118349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034809/manifest.jsonobserved 5289a1dbf2bbd9496a8a64fda0ffc5fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:19.101390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034809/publication.mdobserved 5a444765e6d5985886d65c1d85c3dfc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:19.083526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034809/publication.txtobserved 5cf09ccc55d41f823bf0dede66da2663...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:47.505611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034809observed 99b45f9ff57a132d21c15e536e353b4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:47.489012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034809/manifest.jsonobserved 5289a1dbf2bbd9496a8a64fda0ffc5fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:47.472678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034809/publication.mdobserved 5a444765e6d5985886d65c1d85c3dfc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:47.446154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034809/publication.txtobserved 5cf09ccc55d41f823bf0dede66da2663...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. |
|---|