OT-2026-000062525
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, vented 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-2026-000062525) never changes.
Identity and time
| Publication number | OT-2026-000062525 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac1-7b48-9cac-0eae20176644 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062525 |
| Status | PUBLIC |
Content hashes
| Canonical text | 82d19808be22ac0520415b9338f80af8cae15299d524085caca8de49ff1c6c00 |
|---|---|
| Markdown | 80187676e3e51f0bcc0bd4c9ac6f9723ffe96de5aed7e56fcc5c7e58013287c8 |
| Publication page | 5aef3f6b71feea0a199ef46133c9dc8afc3a846bc7fed17d91139728a2bd3582 |
| Manifest | 635cace6d4a7ca3d21a5c7452b13978904fd0d77a77d1cc600bd0f6791b200a3 |
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 | LKD366isAUC1ss2PMMeov9ifWwfvUzQU/IiFsPC9pHlvVfGYxTzlXo/FSfmpJa0dE9nL+x8URGL6x/NY8fslAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:39:58.979127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062525observed 5aef3f6b71feea0a199ef46133c9dc8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:58.960968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062525/manifest.jsonobserved 635cace6d4a7ca3d21a5c7452b139789...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:58.941403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062525/publication.mdobserved 80187676e3e51f0bcc0bd4c9ac6f9723...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:58.922205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062525/publication.txtobserved 82d19808be22ac0520415b9338f80af8...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. |
|---|