OT-2026-000010022
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum 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-2026-000010022) never changes.
Identity and time
| Publication number | OT-2026-000010022 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb79-7ca7-9198-bed40136f330 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010022 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b47cc627bb2dc2052e71f90f7ad18e284de02e57288e89fd2b9d6dd948b5098 |
|---|---|
| Markdown | eb1c841ac687d2bb87a2a646e8a74d954f1dd33025cbf413e58b7d02bab716db |
| Publication page | 4a9890665d033f12f5b09704062639658779c01bb13ca736bce7d92220b05e14 |
| Manifest | f7900c7066010193851c7ae26a67e00c89037318dca0bf48650e1faf0aacfe80 |
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 | UmUhEz4Jqwp5nUN5RgnErbI3a2pFMmnAJO113HN8BdMVkOBkI2rvT+VKmM/3UDZQznJekePuG1sRiDwzU0r1BQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:16:04.869321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010022observed 4a9890665d033f12f5b0970406263965...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:04.848484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010022/manifest.jsonobserved f7900c7066010193851c7ae26a67e00c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:04.829634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010022/publication.mdobserved eb1c841ac687d2bb87a2a646e8a74d95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:04.810160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010022/publication.txtobserved 4b47cc627bb2dc2052e71f90f7ad18e2...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. |
|---|