OT-2026-000014713
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, 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-2026-000014713) never changes.
Identity and time
| Publication number | OT-2026-000014713 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-76a7-aca3-be5f881bc760 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014713 |
| Status | PUBLIC |
Content hashes
| Canonical text | 66eda22bc44dba9d86aec341d99c3baad0811700e3c1d4e428e5a041f23069bb |
|---|---|
| Markdown | 5f8ffba42f89884d115e83b839c04169a7a2aadc46d6c6b226200e74e527530d |
| Publication page | 80c37ed8c1852fd37c099fdf28890954a82d85dde4b0a2679dd0cdb199edbfd1 |
| Manifest | cf09e232e0f14548cbf77c22f2fbf20d91c17332b0defaef9046ece682e2b68d |
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 | Hydc7ohksIA03PuLPmCkMd14qS7NQpN6uTj5pTPyNxplVltmqTrG2FDSs3Dcy7HB4rJ6PVOV3KTHcB/wtaeICA== |
| 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
| 2026-09-17T12:06:34.686387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014713observed 80c37ed8c1852fd37c099fdf28890954...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:34.668992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014713/manifest.jsonobserved cf09e232e0f14548cbf77c22f2fbf20d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:34.649653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014713/publication.mdobserved 5f8ffba42f89884d115e83b839c04169...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:34.630386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014713/publication.txtobserved 66eda22bc44dba9d86aec341d99c3baa...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. |
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