OT-2026-000062569
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000062569) never changes.
Identity and time
| Publication number | OT-2026-000062569 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac1-7755-9b5d-55c14c506d3d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062569 |
| Status | PUBLIC |
Content hashes
| Canonical text | 12858d1d3e95fcd2629a5e9e7cf36ad71b592665253ff18b202f1d1ca73b5263 |
|---|---|
| Markdown | c798fa6d7541986452aee0f376f6f1434eab14519083b9944628593d6ced03f6 |
| Publication page | 33e9c13b8ba4debae355ca2b3e84d161e7754d1a0037bf0833434df8f18aeab6 |
| Manifest | 3f2c77cdcc688159bbc22c6cee0e83d2a01989f1f3157814ed1f3ea0bf2b866e |
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 | WgLtkrdPfSb6JxO5C+j33oqgaIPn5fYIjsHmBLip3bScroswcxsIs5fHP/SArzox7oDJZ7P0psKQZhrEwdMKCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:40:03.127641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062569observed 33e9c13b8ba4debae355ca2b3e84d161...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:03.107889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062569/manifest.jsonobserved 3f2c77cdcc688159bbc22c6cee0e83d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:03.086174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062569/publication.mdobserved c798fa6d7541986452aee0f376f6f143...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:03.065264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062569/publication.txtobserved 12858d1d3e95fcd2629a5e9e7cf36ad7...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. |
|---|