OT-2026-000040355
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump fed, supply line pressure sensor, pulsed 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-2026-000040355) never changes.
Identity and time
| Publication number | OT-2026-000040355 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-7aff-9239-864ea2887a0a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040355 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f03520c79c67f2db68d46a2efa1c77c2ee9204d3f3d14f8ed2fc59727720a33 |
|---|---|
| Markdown | 55b3c6e0485b4c684144f73f115f3f2ce775f5d88c98d4b445892daeb825a041 |
| Publication page | f030325f48f00a510e4b69c257821b1fb907d1f8cbde33fdc4330473009d6454 |
| Manifest | e249048e813e107e90bd518a31abc2eea9209ad7bcf1d569349bfa89b45ddaef |
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 | axm0gbHgRgdhZm5/D1AE9t8ZKX3bnQI753eHvnyqgNfDOwlKacxF/jOp46TtjLiiMWKNCkppzYat8PAySk+FDA== |
| 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
| 2026-09-17T11:19:22.118997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040355observed f030325f48f00a510e4b69c257821b1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:22.101794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040355/manifest.jsonobserved e249048e813e107e90bd518a31abc2ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:22.084807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040355/publication.mdobserved 55b3c6e0485b4c684144f73f115f3f2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:22.066779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040355/publication.txtobserved 5f03520c79c67f2db68d46a2efa1c77c...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. |
|---|