OT-2026-000007675
Publication integrity record
Foam pad vacuum gripper, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000007675) never changes.
Identity and time
| Publication number | OT-2026-000007675 · never reused |
|---|---|
| Internal UUID | 01a0ae62-76bd-7054-b982-4ecc6c07a800 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:01:23.688458Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007675 |
| Status | PUBLIC |
Content hashes
| Canonical text | 94c9f22361e7b1fde1aab68ab11a6defaaa58fd5b95c870d250f3f70642351d7 |
|---|---|
| Markdown | 6e784b6c4dd76b47d8b60feb76f9e795f2ae6f4cac9c062ff3ae2968cc532402 |
| Publication page | d62ad21bc9bf0d395e6e1b94a5fd16bda50af3d34eb5ed56269d21a7528806c1 |
| Manifest | 6e43f20b0d2643771421ff9f408cb6ef682ded6eaf68d24d5e76e231368f56d1 |
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 | Pw75AftK2XagZQL94sWJufv3JPuLv7cvaig17KoaOoZ4APhqN467GdOGWV2IDEV2e97buHmfRIZOyWK1j3Q1Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:07:02Z batch OT-TS-2026-W38-016 · RFC 3161 token · inclusion proof root 8d90bf9341d96baa4328c218b6f85281... |
|---|
Independent retrieval
| 2026-09-17T08:10:18.044836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007675observed d62ad21bc9bf0d395e6e1b94a5fd16bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:10:18.029167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007675/manifest.jsonobserved 6e43f20b0d2643771421ff9f408cb6ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:18.012794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007675/publication.mdobserved 6e784b6c4dd76b47d8b60feb76f9e795...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:17.995540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007675/publication.txtobserved 94c9f22361e7b1fde1aab68ab11a6def...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. |
|---|