OT-2026-000094376
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, 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-2026-000094376) never changes.
Identity and time
| Publication number | OT-2026-000094376 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e7-7cbf-b07c-97f7816db9f6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094376 |
| Status | PUBLIC |
Content hashes
| Canonical text | 250fe88a694783b216426c841665bb6a8516e9d584e54f28d84103be6cc029f5 |
|---|---|
| Markdown | aca0a47e4200a1876b14177895d4cc5b588a20d7390e82a2c0c5e45ae4d74a9a |
| Publication page | 1b75e683ede4bc0817825738b6f46a459c0d42fb7908ed2dc82cc19136ba254d |
| Manifest | 9b263f56e515ce88a52cb813f10ad23b55276e7303bdcadfadd47f4a3aa5f74c |
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 | ToaBCV+am5WU6dD1v2vA9S6M9C5cCMfTz2d7+kmzjo/Czd/ysqPwwDsX1gAl4bBCeR29EkB1jknuXamK4kMfAA== |
| 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
| 2026-09-17T09:37:46.487934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094376observed 1b75e683ede4bc0817825738b6f46a45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:46.471384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094376/manifest.jsonobserved 9b263f56e515ce88a52cb813f10ad23b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:46.453435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094376/publication.mdobserved aca0a47e4200a1876b14177895d4cc5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:46.435186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094376/publication.txtobserved 250fe88a694783b216426c841665bb6a...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. |
|---|