OT-2026-000102618
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, pulsed blow-off 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-2026-000102618) never changes.
Identity and time
| Publication number | OT-2026-000102618 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-7160-99e4-9b839652b7f0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102618 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ff6e0bd772a27e25b0ad5c8fae6c7d02f334438b2f0bd296e95d75f288e8dfe |
|---|---|
| Markdown | f079f91268d64e94b7d9539171d2a902d6463684e8dd49654ab2d72d7b1b6489 |
| Publication page | 4951494daf076ebdca45eff29c48e522c98620c4568437472a564678f47d74e7 |
| Manifest | 54c0200e5b8f2dc9ac17be6fe1ae72ab6593ec39266c26592a398245782453fb |
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 | kIcKhPADpFJuOazXX2le3nTmZ78+aIFEoJH5gFfZftPlxueRBxKkQv5gdqPS9ao/B//0oN6zGAbJnTFamMekAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:24:06.630854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102618observed 4951494daf076ebdca45eff29c48e522...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:06.612881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102618/manifest.jsonobserved 54c0200e5b8f2dc9ac17be6fe1ae72ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:06.595241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102618/publication.mdobserved f079f91268d64e94b7d9539171d2a902...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:06.578073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102618/publication.txtobserved 3ff6e0bd772a27e25b0ad5c8fae6c7d0...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. |
|---|