OT-2026-000066966
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented after 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-2026-000066966) never changes.
Identity and time
| Publication number | OT-2026-000066966 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fd-7697-8f41-6af3addf012e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066966 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab10905b3f26d9966d1bc3a8b7fb746c992acc362d0f730ee06f61ca3efbce30 |
|---|---|
| Markdown | a2ffe2aeff111ad01db538140f9d7bff143cf30fc299a74a79083b2d8c798665 |
| Publication page | b305ad91f27f488f97fe765093024dc33148f4de5d0e03017385bd33dd4eac2f |
| Manifest | 252a6e173b52b0fc89415ec2e1a1485eb53fd6e8efacbfbee08907e424e3f063 |
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 | VoairFVNhug84K7EvQ+CR7gz+gTk1lfAlLvblRr1jD8J0wwuZC0g86LmQegsjn8ALR3s61XM6lW6ThOHXF6SCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:32:11.146886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066966observed b305ad91f27f488f97fe765093024dc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:11.127912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066966/manifest.jsonobserved 252a6e173b52b0fc89415ec2e1a1485e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:11.107420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066966/publication.mdobserved a2ffe2aeff111ad01db538140f9d7bff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:11.086879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066966/publication.txtobserved ab10905b3f26d9966d1bc3a8b7fb746c...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. |
|---|