OT-2026-000099566
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off before set-down
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-2026-000099566) never changes.
Identity and time
| Publication number | OT-2026-000099566 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c975-76f0-a557-c0cecc8591aa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099566 |
| Status | PUBLIC |
Content hashes
| Canonical text | 09480dd2bdc2eda837ba345a2a994c883f29631d0a7994b1a3ef584ecdf4fe5b |
|---|---|
| Markdown | 8e804e029ddb72dcac821779bf2ea43b8129465fc6c2c0c65af03faedfdba17d |
| Publication page | 6410d82866cb54e91106a2cd64a40c7e0df899c393d64d956757ef985181c0c0 |
| Manifest | 153a5a05dc922f24056feda675ad2648d986a12512f92ef9c470ee7dac60bd07 |
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 | QpEgaMo7MGDWY+SXDby3+xJTWgaI0PjvHjq4Jz0Q6EKLoSIR7jBnFTCBGTpmmp3dIJiezFoQfYWzC66ovMszCA== |
| 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
| 2026-09-17T09:29:28.746644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099566observed 6410d82866cb54e91106a2cd64a40c7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:28.729445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099566/manifest.jsonobserved 153a5a05dc922f24056feda675ad2648...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:28.711993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099566/publication.mdobserved 8e804e029ddb72dcac821779bf2ea43b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:28.693652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099566/publication.txtobserved 09480dd2bdc2eda837ba345a2a994c88...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. |
|---|