OT-2026-000056006
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold 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-2026-000056006) never changes.
Identity and time
| Publication number | OT-2026-000056006 · never reused |
|---|---|
| Internal UUID | 01a0ae87-0a4a-747e-9188-5faec9450685 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:20.734835Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056006 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3c2bf4e9dc38b6f35b7d1ee3dcd0a9966641a5cce53281a833dc2d5d8ad793c8 |
|---|---|
| Markdown | a2ad9b5c4a7ac8c6628ee3171e01df926388cda9de5a7bc07bf214c4a21d8cdb |
| Publication page | 24fd1b0787e328eb0f56c0fa94bb120664c17b0c86d3dd517dcfdd08abf5e209 |
| Manifest | 6d93e7970e98694316a213265a7edfacb682993f0e191dc6c29897fccd6fffd7 |
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 | AwZUcnZBkahkboyfHVnC8pP8Lqo+X1NT3uvjh1WTH6uWZXskAieGlShFnR+EtjXDqh6jxTDuM6qrPkRIFDLwDQ== |
| 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
| 2026-09-17T10:51:31.934460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056006observed 24fd1b0787e328eb0f56c0fa94bb1206...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:31.918197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056006/manifest.jsonobserved 6d93e7970e98694316a213265a7edfac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:31.900552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056006/publication.mdobserved a2ad9b5c4a7ac8c6628ee3171e01df92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:31.883406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056006/publication.txtobserved 3c2bf4e9dc38b6f35b7d1ee3dcd0a996...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. |
|---|