OT-2026-000045888
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, pulsed blow-off after 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-2026-000045888) never changes.
Identity and time
| Publication number | OT-2026-000045888 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f06-7a86-8715-6968f522ec04 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045888 |
| Status | PUBLIC |
Content hashes
| Canonical text | 36b1cc9da920c74063ad9145dcf5326aa48939575cfecfc7543a841d30fbb21f |
|---|---|
| Markdown | afa9f9b0161410ab0f9254c4f3eea3c7bb9f38f114e7771175de72ecd32cb2bb |
| Publication page | c43a0c36c1b1cd267024f392345813ec9274a685a2780066d5559e2d3a6a5dba |
| Manifest | a374d4f642722366b79c77126b40589fb07bb55f3bc6c6986dcff87fdc974f4c |
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 | YyYAeQkAPflXHGwMFDu/gwcA+5t8dYUMXopSUkS7hh6XKTizaMnze1shAkvJIPaqFpDqvhirySsrIficqscgBA== |
| 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
| 2026-09-17T11:09:46.907499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045888observed c43a0c36c1b1cd267024f392345813ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:46.889554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045888/manifest.jsonobserved a374d4f642722366b79c77126b40589f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:46.872057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045888/publication.mdobserved afa9f9b0161410ab0f9254c4f3eea3c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:46.853307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045888/publication.txtobserved 36b1cc9da920c74063ad9145dcf5326a...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. |
|---|