OT-2026-000044486
Publication integrity record
Foam pad vacuum gripper, common isolation valve, pump fed, supply line pressure sensor, sustained blow-off after 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-2026-000044486) never changes.
Identity and time
| Publication number | OT-2026-000044486 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d8-7cdf-a065-85317c046f07 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044486 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96edc46926856f0398b3838c30977ed7dc8d44b5bf1296a868f959af82092815 |
|---|---|
| Markdown | 2e52ee80929ac2d6acbde9840871379c32cc337db7ebb62f56a2abc900024420 |
| Publication page | 4976893e9f60a59f2fef2cfcb6a3a523100b31d997c22062dc95c2196f106676 |
| Manifest | 7ca6aac672ac5046ea606da61d1c20377c347bb5f8815f89b6347200034d6e52 |
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 | zsXckxM4i6j6W7rvjlw/cPKUFzTpe7pFY5KihrS2qSKYeAOpyKhb97dvqM96FrroFoNgFJ1F7KCoVDAKYDUFCQ== |
| 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
| 2026-09-17T08:30:55.993210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044486observed 4976893e9f60a59f2fef2cfcb6a3a523...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:55.974879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044486/manifest.jsonobserved 7ca6aac672ac5046ea606da61d1c2037...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:55.831597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044486/publication.mdobserved 2e52ee80929ac2d6acbde9840871379c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:55.815690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044486/publication.txtobserved 96edc46926856f0398b3838c30977ed7...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. |
|---|