OT-2026-000056654
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000056654) never changes.
Identity and time
| Publication number | OT-2026-000056654 · never reused |
|---|---|
| Internal UUID | 01a0ae87-7af6-7d95-86ff-8e6facaa4247 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:49.577818Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056654 |
| Status | PUBLIC |
Content hashes
| Canonical text | 760830b54e53319e562811c21693c6a21bdbbb4ddf2dbd40e8a47e1bbf2c6fbf |
|---|---|
| Markdown | e1b9e7354f57d6d9c71c65bddfbba6d9ee900f97e4a8664ac9ccc61323928bc8 |
| Publication page | d25f4bc77c7a1d475d0ec15b3c7c5b84f7822beaa9de39aa060ee6a34e388f43 |
| Manifest | a4d0cc6c753a9caa88ac2e9ec5d006dc4cf7e6918fcf0fe9e0c12ab0151b86df |
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 | zTs5zu3POyn6pdHWZ1uH7/kMP7FEprKgCmcFtdgqHQ7WGPa91xRUUOt6Xdx1/MzuOEawlX83o0UKKVIjkEDWCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:01.154343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056654observed d25f4bc77c7a1d475d0ec15b3c7c5b84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:01.136837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056654/manifest.jsonobserved a4d0cc6c753a9caa88ac2e9ec5d006dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:01.119264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056654/publication.mdobserved e1b9e7354f57d6d9c71c65bddfbba6d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:01.101938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056654/publication.txtobserved 760830b54e53319e562811c21693c6a2...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. |
|---|