OT-2026-000025126
Publication integrity record
Foam pad vacuum gripper, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000025126) never changes.
Identity and time
| Publication number | OT-2026-000025126 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa5-75f9-ab1e-4d5900505877 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025126 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8a77c6519dbb08d92a786150ed59b0f745ad30d5725a64561f85f78cb84d5853 |
|---|---|
| Markdown | 0ab2e4ec41baccf73b6dfec38976527ac55f31df3d7fe7be843dece7f3002b35 |
| Publication page | 8c0ebadaad71ebc17e76262f9358b2c56da1b1736cb88ccb63952be5e03d0d28 |
| Manifest | b07a0c43a8c7f259a4156caedb1cffb07ee11f18dfcc0da3d72ded89d72223b0 |
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 | URWUzesIm7As1WHU88jn/60cnXb2ThVtky/OTTEa0PRY3K60SeMvnFnGKv3CBKtUsI6DVNsnI8JqUA+zOOp4Dg== |
| 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
| 2026-09-17T11:47:00.284358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025126observed 8c0ebadaad71ebc17e76262f9358b2c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:00.265526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025126/manifest.jsonobserved b07a0c43a8c7f259a4156caedb1cffb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:00.249120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025126/publication.mdobserved 0ab2e4ec41baccf73b6dfec38976527a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:00.232229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025126/publication.txtobserved 8a77c6519dbb08d92a786150ed59b0f7...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. |
|---|