OT-2026-000104477
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, 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-2026-000104477) never changes.
Identity and time
| Publication number | OT-2026-000104477 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3421-7fd8-8fa4-363611ef39fb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104477 |
| Status | PUBLIC |
Content hashes
| Canonical text | 999ae460867e987c54f58b4920a4ab9db268c85e23ab028d5175c5f07441972d |
|---|---|
| Markdown | 4bdbcef276940cb751286692a83cf1abcf6eb466570c9e1fd8cffe2150043185 |
| Publication page | 7738b3115d5c8faaebd430fadf973859a214f2d64ebcaba5b6a2960e98eb00be |
| Manifest | 0c892429e60e574a144a61c7a195ab9a6ecdfbfff95452b430f75b637d35f70f |
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 | b+RJZdOxX8XbzmfLD4ccnq5GmVyczOUrTXOWp73WvcfoS4I0XIVikhGuVg8jonHpASMEKYrbFIQ5N7ga088tCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:21:45.813345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104477observed 7738b3115d5c8faaebd430fadf973859...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:45.796391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104477/manifest.jsonobserved 0c892429e60e574a144a61c7a195ab9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:45.777997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104477/publication.mdobserved 4bdbcef276940cb751286692a83cf1ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:45.753026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104477/publication.txtobserved 999ae460867e987c54f58b4920a4ab9d...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. |
|---|