OT-2026-000010223
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, 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-2026-000010223) never changes.
Identity and time
| Publication number | OT-2026-000010223 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7b-7c15-8632-c988a78d4332 · 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-2026-000010223 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ae4c13b3d668a33bf0767b006faaba794240e7c8d3a1a118e2b999f8d367b3c |
|---|---|
| Markdown | 1e1c1076f8e63d98f1eb66d878abbd67c3e7b3a581f941e1565f8e8d93753158 |
| Publication page | 852779a2851c05b810518103983edd1e1a9b538f49339de6074d00dbfb9f1ae1 |
| Manifest | 079a5b40c91a979a3d96f09fd770a1f2352a8003b1565ae8bde8493a7d66a160 |
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 | Y960FjVFfAK7b6ko7Xmv3J3b1X5tv/FtGbX0htNe2OdZe8m4fmQ6e6WbY9L2yKEyqIrauAidknPRXQXRlysJBw== |
| 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
| 2026-09-17T12:16:21.031420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010223observed 852779a2851c05b810518103983edd1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:21.011560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010223/manifest.jsonobserved 079a5b40c91a979a3d96f09fd770a1f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:20.989366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010223/publication.mdobserved 1e1c1076f8e63d98f1eb66d878abbd67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:20.968936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010223/publication.txtobserved 8ae4c13b3d668a33bf0767b006faaba7...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. |
|---|