OT-2026-000026055
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, 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-2026-000026055) never changes.
Identity and time
| Publication number | OT-2026-000026055 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a840-79c3-a2c4-fe79fd0fba3c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026055 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5311edd03ecb417edf1f00c321a288fe1c82d1f1dcd1890f3a6eef49981565b |
|---|---|
| Markdown | df0492895d7e4e4afba6da5e309cf38721b69390e4ac2e0a85768da16b435ff6 |
| Publication page | a5585d158ff119bc8f1de1ed323e3b65e32ad8c64a8d1626fe8fe7db82170a5a |
| Manifest | e6f8f6d13dba166613cf43a06d8669638a541fc192ad12c0f9cf7a885a4b6fe7 |
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 | oAIHnJPJsEbv+tsW/X7NmRDdgJkLavbX1VrhhSWdxVkoymEOC3+ht9hvpjc4GOQgVSc1wsN/wov59U8eYRSYBw== |
| 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
| 2026-09-17T11:46:32.495651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026055observed a5585d158ff119bc8f1de1ed323e3b65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:32.476704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026055/manifest.jsonobserved e6f8f6d13dba166613cf43a06d866963...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:32.459996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026055/publication.mdobserved df0492895d7e4e4afba6da5e309cf387...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:32.440395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026055/publication.txtobserved d5311edd03ecb417edf1f00c321a288f...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. |
|---|