OT-2026-000010061
Publication integrity record
Three cup vacuum gripper, three zone face, pump fed, 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-2026-000010061) never changes.
Identity and time
| Publication number | OT-2026-000010061 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7a-7c4d-b37e-5a5bc3820bf1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010061 |
| Status | PUBLIC |
Content hashes
| Canonical text | cdc3c7557b62c9397a797048c16828ba09c14dae8f94fc910768cbfcd338c099 |
|---|---|
| Markdown | 7791031de5a15e661d07c6501221a194829e5f3b2c8acdce87199a753791bfc1 |
| Publication page | d70194f1338094aafdfee9d7f810155c557565abef54faec524219e9858488cd |
| Manifest | c69c43194d03bd8492a2dc70f0d81b5d3445ed973d3aa6e55424863217642da5 |
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 | mR9eB1gZBLOmNwh3Peo5Fb9B+mquj6ZXlI9kgSFSDw+Hd8Tym6U+QiWNxBEBlEGDzw9S7H8Pd/gB80lRk5+pDw== |
| 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
| 2026-09-17T12:16:08.061765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010061observed d70194f1338094aafdfee9d7f810155c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:08.041863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010061/manifest.jsonobserved c69c43194d03bd8492a2dc70f0d81b5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:08.022087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010061/publication.mdobserved 7791031de5a15e661d07c6501221a194...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:08.002800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010061/publication.txtobserved cdc3c7557b62c9397a797048c16828ba...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. |
|---|