OT-2026-000041602
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, sustained blow-off after set-down, on a tool changer
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-2026-000041602) never changes.
Identity and time
| Publication number | OT-2026-000041602 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a0-721d-956e-772efe6d1eb5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041602 |
| Status | PUBLIC |
Content hashes
| Canonical text | 30a72f21d54b611cda7a7b383365c27708684b72322f26cff5fd2f6ee085c8a9 |
|---|---|
| Markdown | 944b6c543263f2d0dd077762d38e85892d87da3af9fc4684c1395746fcfa8015 |
| Publication page | a1b9dd62571a23fc080acd169177e6f1d081489e1fadad19a9c9278d6e2753d9 |
| Manifest | e91f462b6d77c2e72511f7209418242f170ee6fa0a5b2de8d3161e1108bd814d |
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 | oXOt7BP2LLhyPKy10dm/1iiFNo6e/j5kX/TDeJLkLxY3sPDAMSChPDM+pPDZTDIuSE4Z/arDBdB7kWtzRd+GDg== |
| 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
| 2026-09-17T11:16:23.620356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041602observed a1b9dd62571a23fc080acd169177e6f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:23.603692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041602/manifest.jsonobserved e91f462b6d77c2e72511f7209418242f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:23.586713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041602/publication.mdobserved 944b6c543263f2d0dd077762d38e8589...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:23.569563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041602/publication.txtobserved 30a72f21d54b611cda7a7b383365c277...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. |
|---|