OT-2026-000017679
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, pulsed blow-off 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-2026-000017679) never changes.
Identity and time
| Publication number | OT-2026-000017679 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fa-7d77-ab8b-bace16760974 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017679 |
| Status | PUBLIC |
Content hashes
| Canonical text | dfb57bf142db3271e97a567fe4566b984d9b1765308bf66f4fbae7bdcbf85f4f |
|---|---|
| Markdown | efe4ea7b1c30e1141ed47725f37d7d2ca8b08454b8aea9b2e8305cf8d049bcbb |
| Publication page | 90a0d8844dc33ccc8b6f023177c6ade675431d50bf12a6046f88ee43fa82b62b |
| Manifest | 792b0ddef081c257cba89bfac248bcb299839e4dc3c8f1d3b7bccd482d3e7f0a |
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 | bcwIi1f7honZB2T8iS0CE7Gq3xHyjDQr4keUcNTKjzlc53tyjFQGOqlOsv6xNjHWtQOCz4SUBdW8aFyrTr3KDg== |
| 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
| 2026-09-17T12:01:37.154986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017679observed 90a0d8844dc33ccc8b6f023177c6ade6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:37.137895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017679/manifest.jsonobserved 792b0ddef081c257cba89bfac248bcb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:37.119563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017679/publication.mdobserved efe4ea7b1c30e1141ed47725f37d7d2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:37.102938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017679/publication.txtobserved dfb57bf142db3271e97a567fe4566b98...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. |
|---|