OT-2026-000025867
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, pulsed 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-2026-000025867) never changes.
Identity and time
| Publication number | OT-2026-000025867 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83e-7b39-81b2-0964813cb4f3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025867 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2e7d367b8f15f31640b29c001299662601998dca0b09307a4a1b49446f420a50 |
|---|---|
| Markdown | bc4c01cb8ff74624072685df65f5acaaba8435117fde90ec3145cc0a9c9f8403 |
| Publication page | 394ff310ae3189b431d77047612213c195198e8e492830705a23a4a6babb15ac |
| Manifest | a0ead7da8ae29c76e66e2bad403c6f1d7ed1c2539e833abe084a1092e2890e0c |
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 | z14fLFlwnYcu89rP6GtMih2/2cD4Kfg3JGqVNqeYy5h9mUtA4IvF070czxIdEAKY7q88iCpCgVE3X+XrAiZaBg== |
| 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
| 2026-09-17T11:46:06.123824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025867observed 394ff310ae3189b431d77047612213c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:06.106021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025867/manifest.jsonobserved a0ead7da8ae29c76e66e2bad403c6f1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:06.077281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025867/publication.mdobserved bc4c01cb8ff74624072685df65f5acaa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:06.056376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025867/publication.txtobserved 2e7d367b8f15f31640b29c0012996626...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. |
|---|