OT-2026-000024904
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, 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-2026-000024904) never changes.
Identity and time
| Publication number | OT-2026-000024904 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-7d64-937b-fc0ced98b765 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024904 |
| Status | PUBLIC |
Content hashes
| Canonical text | 362aa8ddff054b0dc1137df6db8e88aea5aee9243d074ff3b92fdf12b36a8cb5 |
|---|---|
| Markdown | 3aa3f567c45deb06f8f6165f68c204aeddeed0004ea0620afc443c8729035fa3 |
| Publication page | 70a1e9fb6a0065ac6a0a1202a331333bbd3b4eacf67c0b3c40c23d03a82648d3 |
| Manifest | af693935ccab117407e842e0b732c1ee0a9df486a5b691c6eb707f6b758381f3 |
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 | ySAUqF6eehGq1y/btviGpgDbMrCwtQ4CbEbsv7ZJH7Vl7Alm3LHgpBScZSMX2oWyisrAN414mD7zvtgtzJC8Dw== |
| 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
| 2026-09-17T11:48:14.213411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024904observed 70a1e9fb6a0065ac6a0a1202a331333b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:14.193345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024904/manifest.jsonobserved af693935ccab117407e842e0b732c1ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:14.173587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024904/publication.mdobserved 3aa3f567c45deb06f8f6165f68c204ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:14.153583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024904/publication.txtobserved 362aa8ddff054b0dc1137df6db8e88ae...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. |
|---|