OT-2026-000014561
Publication integrity record
Six cup vacuum gripper, six 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-2026-000014561) never changes.
Identity and time
| Publication number | OT-2026-000014561 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27b-7977-86be-e06e1c6f133c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014561 |
| Status | PUBLIC |
Content hashes
| Canonical text | c8587ace49d20276312f796d1dd61a9bd00834e5dead516a76e1c9751ffebed9 |
|---|---|
| Markdown | 6caa94f27861d01fe1dcb2b6119b79cceab1043f0b850ccc2cb12b05f0736324 |
| Publication page | 98426a5a593c5b111fdcadbc3969fbee95c3f1e3244bff016f013b9cfa1f7492 |
| Manifest | 7348c3b44b0ce896ca80573a29e219a1ddcf2c84690637463ffc70d4e48f1951 |
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 | bFFRqdBHIzlmEGP0cVVdftc23Qy21U5SonQtTdU6XVo95+Pn8Kf9kJ3c84BAMG8AREbt5aX14A5VdFNMqwjsAQ== |
| 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
| 2026-09-17T12:10:26.299841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014561observed 98426a5a593c5b111fdcadbc3969fbee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:26.278795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014561/manifest.jsonobserved 7348c3b44b0ce896ca80573a29e219a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:26.258126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014561/publication.mdobserved 6caa94f27861d01fe1dcb2b6119b79cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:26.239771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014561/publication.txtobserved c8587ace49d20276312f796d1dd61a9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:27.915399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014561observed 98426a5a593c5b111fdcadbc3969fbee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:27.896742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014561/manifest.jsonobserved 7348c3b44b0ce896ca80573a29e219a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:27.880300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014561/publication.mdobserved 6caa94f27861d01fe1dcb2b6119b79cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:27.863015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014561/publication.txtobserved c8587ace49d20276312f796d1dd61a9b...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. |
|---|