OT-2026-000038969
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000038969) never changes.
Identity and time
| Publication number | OT-2026-000038969 · never reused |
|---|---|
| Internal UUID | 01a0ae78-76a0-7613-86ab-86ed19128f44 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038969 |
| Status | PUBLIC |
Content hashes
| Canonical text | b5cfc4eb9a634c0488aaf2fb9c2d972335c4cb191548d901098d724bff6d94b8 |
|---|---|
| Markdown | 1d41452a31b58dc63c430861929c39d0d88dc54bbbf14c33838a9469a91f03e2 |
| Publication page | a1ddc76227c148759f798bc2669abfad675c3018e999e20c116dccb71ff9abd0 |
| Manifest | 021183e79c3afdd8029c54060906efb219072c960d894f49ecc247d4c86e12df |
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 | toUciMhC7pggkdBZWs8fziniFm6Yv/VH3ZLY72CxBh/B1Fh5bwJXuMWSEOxFcJ3m886bqOXXpvT3ipev9qe+Bw== |
| 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
| 2026-09-17T11:22:14.754244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038969observed a1ddc76227c148759f798bc2669abfad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:14.737053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038969/manifest.jsonobserved 021183e79c3afdd8029c54060906efb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:14.720404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038969/publication.mdobserved 1d41452a31b58dc63c430861929c39d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:14.704289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038969/publication.txtobserved b5cfc4eb9a634c0488aaf2fb9c2d9723...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. |
|---|