OT-2026-000062529
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-2026-000062529) never changes.
Identity and time
| Publication number | OT-2026-000062529 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac1-7256-8467-98412162e741 · 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-2026-000062529 |
| Status | PUBLIC |
Content hashes
| Canonical text | 53b1c465fcf82bbffd88fc7e3fcc20be1f0bb2407bce4df4617d39effae96b27 |
|---|---|
| Markdown | 5dd7e6738eef52bfee8611891d93ee047d118a8ff8fac0cbd9428cced603d0a3 |
| Publication page | 804e555dfa5e0210c420d3a840d7d5eebcd2f425a60fad9d8301cc5e8b3a88b7 |
| Manifest | 001f71bbcba5d305c267aeaec856bc42ece6fec25160467405be2fdf6796fedd |
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 | n49vUYWKysAc3bG7YM4lBai0EINASbG7NyAg6M9VkTUM18Pe0SXvcMwFKYjrjox0nOpdOKjyKqXPqGageFRXDw== |
| 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
| 2026-09-17T10:39:59.312066Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062529observed 804e555dfa5e0210c420d3a840d7d5ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:59.294242Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062529/manifest.jsonobserved 001f71bbcba5d305c267aeaec856bc42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:59.274802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062529/publication.mdobserved 5dd7e6738eef52bfee8611891d93ee04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:59.253806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062529/publication.txtobserved 53b1c465fcf82bbffd88fc7e3fcc20be...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. |
|---|