OT-2026-000059404
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, sustained blow-off 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-2026-000059404) never changes.
Identity and time
| Publication number | OT-2026-000059404 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8616-78a6-bbeb-ac98300fdea6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059404 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9bed19a9d5478d9a92ed07e058558fec9bf67c82bd90282b646c0a19ede7d0b2 |
|---|---|
| Markdown | 94653687efa8b52ad8c9841fb3e3eb84ebd6aeeaa00e971054c0b6115bea24fd |
| Publication page | 8b1ef03723f224eb74f2f7cdf41d79aa518c48b65e4b7584a62b1f9bcab0c30a |
| Manifest | 34a4875cbdea4004ce5f05b4d8dc76ac118ed9abe433c3104436e38cb8a95542 |
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 | NowBYLo7ZddIa1yhdH14/LsuAhzSGhHHcXDv7uYNnzxeokceWheSKmU4wne3dmA0Hze1+/E7bLqhWLL50dxIAQ== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:46:05.060133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059404observed 8b1ef03723f224eb74f2f7cdf41d79aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:05.039658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059404/manifest.jsonobserved 34a4875cbdea4004ce5f05b4d8dc76ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:05.021485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059404/publication.mdobserved 94653687efa8b52ad8c9841fb3e3eb84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:05.004392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059404/publication.txtobserved 9bed19a9d5478d9a92ed07e058558fec...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. |
|---|