OT-2026-000024745
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, sustained blow-off before 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-2026-000024745) never changes.
Identity and time
| Publication number | OT-2026-000024745 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2726-70c9-bac1-6ad805f0cca8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024745 |
| Status | PUBLIC |
Content hashes
| Canonical text | e473324e378c2928f2c0480c44ab167a08495e2616551e5d2d8ab48e585d3a27 |
|---|---|
| Markdown | 00eb689594f089149a88e454aa9c855643f83be4ca2c4e29a6fd21fee5e6cba8 |
| Publication page | 20e6739f937d949b7394e600453ce25329d2a2a4d3b7e7fabb66c266686079fc |
| Manifest | a75641aad270d6d70ca902bf55663a1ae8db514cb03ead70c2918f82fc6eae7d |
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 | kBtxB8RPGR6gxLbpeEaIujozuYiRXIDJREtnNzcgCQz/1m6FvZIK9lBKu4G58Bc49148NJEVEJn6FLdm45/sBA== |
| 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
| 2026-09-17T11:48:00.150490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024745observed 20e6739f937d949b7394e600453ce253...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:00.132160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024745/manifest.jsonobserved a75641aad270d6d70ca902bf55663a1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:00.113242Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024745/publication.mdobserved 00eb689594f089149a88e454aa9c8556...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:00.094476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024745/publication.txtobserved e473324e378c2928f2c0480c44ab167a...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. |
|---|