OT-2026-000030595
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, 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-2026-000030595) never changes.
Identity and time
| Publication number | OT-2026-000030595 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e505-77dd-9b7d-5b0ba395f90a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030595 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6272ccd883dd77803f40691fc7abaa64ef2a34144b2c8b9716715c8d6ed9f63a |
|---|---|
| Markdown | 59881d608fa7c8f53b1f61c1ea5a3c9fb7b707d24cc87d3115171bea52d98446 |
| Publication page | 2fc0e0477233cef6c1fbbf2e71eefd1d9cd8edbccc7419b59ee4cf07c26d3008 |
| Manifest | 72687e53e28be568da50648522b6d580951128255850f1627a47741bcb956d63 |
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 | zqTwzS8v/RKpdeifHUcDYM7O5v6pLwM/T9sekwGbzykUBeD7UGjUL3r5sisa7kqj6Qu6nnwFegO/Hmt2JRQFAw== |
| 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
| 2026-09-17T11:38:28.413259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030595observed 2fc0e0477233cef6c1fbbf2e71eefd1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:38:28.395852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030595/manifest.jsonobserved 72687e53e28be568da50648522b6d580...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:28.378349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030595/publication.mdobserved 59881d608fa7c8f53b1f61c1ea5a3c9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:28.360518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030595/publication.txtobserved 6272ccd883dd77803f40691fc7abaa64...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. |
|---|