OT-2026-000037739
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, plant vacuum 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-2026-000037739) never changes.
Identity and time
| Publication number | OT-2026-000037739 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8d0-7ffc-adb3-2a55770f6109 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037739 |
| Status | PUBLIC |
Content hashes
| Canonical text | d020ecbb0e302a9367687af082874ea30bc3dbbc2ba16c578fb7907373e65401 |
|---|---|
| Markdown | 2106ca7ffdd4d57f6c4067c9068d57e8ea51f559609a96d72c5c904c906d6f5f |
| Publication page | 9406eeb31a851779a56d6497bf2cfc7c07904dd494e42f50ede4676abdf29cd9 |
| Manifest | 01aa5b6849c9cf1b94f8bc8a1e6b44d1b87bb68ca9a0dff9d34805ebc2ee6c2b |
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 | gXJyA2ly3oko8LpdUz/586uItnQHGJ3QxRnmmxMfrnWfUwVnEmhAVGf7axBFju2TiVNWt9zlpakVIclXcjKsDw== |
| 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
| 2026-09-17T11:24:20.182619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037739observed 9406eeb31a851779a56d6497bf2cfc7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:20.163568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037739/manifest.jsonobserved 01aa5b6849c9cf1b94f8bc8a1e6b44d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:20.145621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037739/publication.mdobserved 2106ca7ffdd4d57f6c4067c9068d57e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:20.127485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037739/publication.txtobserved d020ecbb0e302a9367687af082874ea3...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. |
|---|