OT-2026-000060731
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000060731) never changes.
Identity and time
| Publication number | OT-2026-000060731 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7ce-7c7e-91d7-debe754ba32e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060731 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14068b9e28c80b0be28a347dd763672590033984e20976bdb31a08527cea4c80 |
|---|---|
| Markdown | 97e12e78143f3e3aa63c8f814322588c2a932033b6935dfcbe72b29bd0bdb9bf |
| Publication page | e3efeba9b91930ac08e021e9220d40d021427d47361c6dba71e6bd9acfc25f00 |
| Manifest | 08f209eb75d5d6ac0f4c636e0a77f2442d3b4725df625c54d82b7105d72c468c |
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 | Is350N6kW1fpg/19NZxewXhqw023dsImurWeVERzhxnarrxEUlSBctO2SyGUvEUpOFz6WKkdmgx93Nm33CJqDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:27.841788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060731observed e3efeba9b91930ac08e021e9220d40d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:27.823071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060731/manifest.jsonobserved 08f209eb75d5d6ac0f4c636e0a77f244...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:27.803885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060731/publication.mdobserved 97e12e78143f3e3aa63c8f814322588c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:27.784492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060731/publication.txtobserved 14068b9e28c80b0be28a347dd7636725...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. |
|---|