OT-2026-000039867
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, supply line 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-2026-000039867) never changes.
Identity and time
| Publication number | OT-2026-000039867 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d6-7760-84a4-3ad68cab27b4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039867 |
| Status | PUBLIC |
Content hashes
| Canonical text | b6cc14793eb965e83eb1217f11ba35cb10957059e09b5fd34a7f972f964f7cb2 |
|---|---|
| Markdown | e01f477e38258da9ccefb69c0859c76846969c25b09227c72fb6daab1aff2a08 |
| Publication page | f2ab4381f155b5e0da2aeb10536c1963d7a0a340f9336503e712db139649f31e |
| Manifest | 9ba9dd7f12a91b40b22a2b50480f4326b8baa10b64360587bc87da2c6c8e2d9e |
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 | qY17aFTNRr4wEbgYkI16LYpwGsmL7yVrq5iy4Be31eQHGgXkwjZzaHbLNEgI+gAHq+LZ/4VhvPq31doR/EqsCQ== |
| 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
| 2026-09-17T11:19:33.173903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039867observed f2ab4381f155b5e0da2aeb10536c1963...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:33.158860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039867/manifest.jsonobserved 9ba9dd7f12a91b40b22a2b50480f4326...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:33.140634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039867/publication.mdobserved e01f477e38258da9ccefb69c0859c768...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:33.121562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039867/publication.txtobserved b6cc14793eb965e83eb1217f11ba35cb...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. |
|---|