OT-2026-000082186
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three 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-2026-000082186) never changes.
Identity and time
| Publication number | OT-2026-000082186 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d93-7c98-8e5f-1c1a3a33120c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082186 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea889ecf47188b29abf47c2de6f1e7b193845a1e683c32348405914af09f4d3a |
|---|---|
| Markdown | 0c5e799e4b8f5ff0863d939d48b58eec6ba7eaaeba1fca87ec4b9564f3f46d87 |
| Publication page | cb6faef9e96fd1b1e048b7727aa31a93ba1843a171e2efc084fc505c0641b683 |
| Manifest | dcf8fc7158f772ac679c9907c55b95553f8b7fe1cfe9c1d0027f6b3ce05e56c0 |
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 | xj2/c9UJi2bcfzNj+rowN3xYww37dzCBPNK6rHuTT3BxOhUuyeSRhXEXnd6NYuD3bmK/Bou54Ko3PivfhdsXAw== |
| 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
| 2026-09-17T09:59:00.904758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082186observed cb6faef9e96fd1b1e048b7727aa31a93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:00.887874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082186/manifest.jsonobserved dcf8fc7158f772ac679c9907c55b9555...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:00.868909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082186/publication.mdobserved 0c5e799e4b8f5ff0863d939d48b58eec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:00.850375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082186/publication.txtobserved ea889ecf47188b29abf47c2de6f1e7b1...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. |
|---|