OT-2026-000058463
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single 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-2026-000058463) never changes.
Identity and time
| Publication number | OT-2026-000058463 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39b-77f4-8f61-299d5d18a86d · 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-2026-000058463 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b0ae07ec3cce554a586337562b061c8d0a0423cba6fef08f47dc7910e2e4dbc |
|---|---|
| Markdown | 45fa2044000d3eed5d9b5ed013cf14538dc72881dc8df63c71808987406cde0a |
| Publication page | 9c4e076c2b430ed57ed5df6b8cf9c4a66926e1182b86aaed2c966fcaecf64ac9 |
| Manifest | 5b5e0280056012d7e91ed61be12f758374e960ea0c61aa464158b8163fdcb955 |
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 | 11aC1gYmON6wuRwxbwPuHL6ztjGDNi8Lsk47h6rWgMvIqV+lUD3h4i+U5DxkChIDj3ECzGj/kTDEw2qyVBMxAw== |
| 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
| 2026-09-17T10:46:54.876114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058463observed 9c4e076c2b430ed57ed5df6b8cf9c4a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:54.861232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058463/manifest.jsonobserved 5b5e0280056012d7e91ed61be12f7583...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:54.844879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058463/publication.mdobserved 45fa2044000d3eed5d9b5ed013cf1453...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:54.826976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058463/publication.txtobserved 8b0ae07ec3cce554a586337562b061c8...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. |
|---|