OT-2026-000015001
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, pulsed 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-2026-000015001) never changes.
Identity and time
| Publication number | OT-2026-000015001 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d096-7c1f-80df-ffbba548ec83 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015001 |
| Status | PUBLIC |
Content hashes
| Canonical text | f29b718cdd7296a732a89f74d34c80563ab86050434ee2f9e0897a5fdcc299a9 |
|---|---|
| Markdown | df4fd3b05d398dbb8a3a86f7c5df186535efa79e749d7bb42f415441944e8f8d |
| Publication page | ef9fec1b33d888d5a06a44a60c1d55c26fbb8ab0c7651fee086675115681d618 |
| Manifest | 03b244d972b78284cb2dd284e7ddf3933d8ddac28556ac95dbfac5357d327d56 |
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 | dc5JtlYeLiN0cFtv1Y02TSiKqmhQBr0XAtf9Oa1SGwGlq7beE8B0Qo4Nupll/CcDO8xbsFV5ptWPdcGtEhu2AA== |
| 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
| 2026-09-17T12:06:58.060262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015001observed ef9fec1b33d888d5a06a44a60c1d55c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:58.040209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015001/manifest.jsonobserved 03b244d972b78284cb2dd284e7ddf393...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:58.017918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015001/publication.mdobserved df4fd3b05d398dbb8a3a86f7c5df1865...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:57.997183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015001/publication.txtobserved f29b718cdd7296a732a89f74d34c8056...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. |
|---|