OT-2026-000012124
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, pulsed blow-off before 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-2026-000012124) never changes.
Identity and time
| Publication number | OT-2026-000012124 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f4-75b6-99c9-b37a4886c441 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012124 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7230ee78ce63fe161740026770c63b4479196e5b22c532ec296828bb8aa08c5 |
|---|---|
| Markdown | 1dbbe1fee7413538d4c9f836265193d65c0ddd5afdbbb5ba067c5562050e4277 |
| Publication page | 7f02b9b99ee5815423b01f4449f3b1cdcaa48ffadb3a30c28eb17a34d3520127 |
| Manifest | 7e7c7873d4b5a4de5ea2debc27e0e122f09f02d0bb05a6b0d67fa37863125c9e |
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 | XYv8l+3/3Eiw0CSpmNnv1xf6wU/3BvSqPpeItwpKfnzhn048xFlqgmIjZ1G/rg+lc7bbVoTjGcIghbREQernCA== |
| 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
| 2026-09-17T12:11:00.480143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012124observed 7f02b9b99ee5815423b01f4449f3b1cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:00.460309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012124/manifest.jsonobserved 7e7c7873d4b5a4de5ea2debc27e0e122...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:00.439980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012124/publication.mdobserved 1dbbe1fee7413538d4c9f836265193d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:00.419207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012124/publication.txtobserved e7230ee78ce63fe161740026770c63b4...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. |
|---|