OT-2026-000036427
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, two stage ejector, 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-2026-000036427) never changes.
Identity and time
| Publication number | OT-2026-000036427 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d1-7447-8cc5-2aa61ecacee9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036427 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0bff1faadf247201dc94e886de19e0ad509c6b070094316f23dbe684b8fc629b |
|---|---|
| Markdown | 6d254fd5803d6f0e817a29d9edfcbfd0a9e6722ee99d0408ff099128df8d7e34 |
| Publication page | 3edcb0500b8d0adf158da72ee2352a800818336de6ad40160734a8141e38113c |
| Manifest | 019d94aac817191894b0c9ccc7c8443f05a9fa753ff8ef80e527e1778ded978b |
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 | wIvsMYk4BcAMRIn25yqvx4UjnCPd7YoXH7O/S6FpyKpOfl25MNSLpYG5ACdjx+v/sGWzINy0x9z5tT84V4foBQ== |
| 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
| 2026-09-17T11:26:49.185723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036427observed 3edcb0500b8d0adf158da72ee2352a80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:49.168590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036427/manifest.jsonobserved 019d94aac817191894b0c9ccc7c8443f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:49.150365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036427/publication.mdobserved 6d254fd5803d6f0e817a29d9edfcbfd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:49.131787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036427/publication.txtobserved 0bff1faadf247201dc94e886de19e0ad...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. |
|---|