OT-2026-000058451
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, three stage ejector, 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-2026-000058451) never changes.
Identity and time
| Publication number | OT-2026-000058451 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39a-769f-9369-bcf52aa875eb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058451 |
| Status | PUBLIC |
Content hashes
| Canonical text | 20b41671cc3b4ef5cda3a08555bb20516d558c797f370d9944c2bc21596f5a90 |
|---|---|
| Markdown | 34f3b5c51cfdca4baa4377b3b65e000a90c97396463b6ada2f183d9d4732092d |
| Publication page | fea5cc6c9b523d6efb6ad928fb0040f884af0ceefe5ec13a8684208fc2577070 |
| Manifest | a0a169f9372ae8c03c9354cfba272bb885cd4e82194c7a63f07c805a88749ee7 |
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 | 25bWfzYZ/+dwE2WFnCL9HH7QVpzOCzL3NyAy+3G6k1/rLg79EsemHB/+Pkj5UaZPoFAg3tjEq1iBzHV7m731AA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:53.965693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058451observed fea5cc6c9b523d6efb6ad928fb0040f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:53.949082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058451/manifest.jsonobserved a0a169f9372ae8c03c9354cfba272bb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:53.931853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058451/publication.mdobserved 34f3b5c51cfdca4baa4377b3b65e000a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:53.915591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058451/publication.txtobserved 20b41671cc3b4ef5cda3a08555bb2051...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. |
|---|