OT-2026-000065765
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, manifold 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-2026-000065765) never changes.
Identity and time
| Publication number | OT-2026-000065765 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-7349-907d-d70c5f4ad91b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065765 |
| Status | PUBLIC |
Content hashes
| Canonical text | f100adbcda0388119b98586b8557dbf1a0dd9bfb3ca482ef2714b3250a70d778 |
|---|---|
| Markdown | 4f50cff3f206c17a6d2d8a7a4aca00d399fc1dd0e7cc629fa9cef8a40e42f2bb |
| Publication page | 76ae3ae47c8e99a0a36cd691ec65a0a6fbb2b5084c8ca35d5cd9acefc07686bd |
| Manifest | da881758bb58b2efbc041738eed9aa18a028dcd4ffa10ea8434ca9e2ae610ee9 |
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 | lyvfRwq9tZ2AlA1fUWrF2vcWhZYjzcpe79Fs2Rfr+Z1YRcaRtdB77Dywz46ZJICzcIbEg0W9vyTehk1vAS6jDA== |
| 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
| 2026-09-17T10:34:11.959747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065765observed 76ae3ae47c8e99a0a36cd691ec65a0a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:11.942900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065765/manifest.jsonobserved da881758bb58b2efbc041738eed9aa18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:11.923733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065765/publication.mdobserved 4f50cff3f206c17a6d2d8a7a4aca00d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:11.906779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065765/publication.txtobserved f100adbcda0388119b98586b8557dbf1...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. |
|---|