OT-2026-000036971
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, pump fed, supply line pressure sensor, 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-2026-000036971) never changes.
Identity and time
| Publication number | OT-2026-000036971 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7740-75b1-bc5a-7a2e7a46881f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036971 |
| Status | PUBLIC |
Content hashes
| Canonical text | 70b4871657e2d79e5e5ed4c5327d8c84d5f290db330dd15a42bfc6ea17cb5d86 |
|---|---|
| Markdown | 665d27eeaa2858e4e43fd9c5966fc533479031b9c3d4601b209629e7c38b0e1d |
| Publication page | 9c80bf3388b33fa6773f25c0c2579b37d0b1f90308da0810d5df5b595d87bfc0 |
| Manifest | 13f0a95bde77491ec82d6946b3da89a68358ebdcc35472e22a35861ff3247475 |
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 | 4d00df7d87s+v4YevQr4ZrBCbRj2GkvUwyWKb4omADZkuwfAHbg/yAnjzlMBqOWnB7UYzUs8oxrgSyM1w+3vDw== |
| 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
| 2026-09-17T11:24:37.764727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036971observed 9c80bf3388b33fa6773f25c0c2579b37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:37.748000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036971/manifest.jsonobserved 13f0a95bde77491ec82d6946b3da89a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:37.731004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036971/publication.mdobserved 665d27eeaa2858e4e43fd9c5966fc533...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:37.711816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036971/publication.txtobserved 70b4871657e2d79e5e5ed4c5327d8c84...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. |
|---|