OT-2026-000053566
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, vented before 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-2026-000053566) never changes.
Identity and time
| Publication number | OT-2026-000053566 · never reused |
|---|---|
| Internal UUID | 01a0ae85-0a93-745d-90f8-8db7da9642e2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:09.762364Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053566 |
| Status | PUBLIC |
Content hashes
| Canonical text | 148f8be02bc2cded1dc45a85144c98d0c6a145dba66541eee2e426c8b431596b |
|---|---|
| Markdown | fbfc76b148cc3aa7587f761762594d0e71a7a8d082f217c3ef0bb5feb9a1d8ad |
| Publication page | 3d6291ca9f1383a955ce167b6ccdb2a3041e7d04efa9e3cd126ca594b6171391 |
| Manifest | 0fbce4a9ae3a8375f1ca2574e8d85055439cac3a33690ba5b808f4344c6266b2 |
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 | LidnmF9QAVBaoahYBB96loFUW0QWGwdgr4QO0S+2Ht8P5y9pKKkZ5ckSdfBGfDYhglN9aK8nW1rG11JYsGGMBg== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:55:25.690718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053566observed 3d6291ca9f1383a955ce167b6ccdb2a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:55:25.673254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053566/manifest.jsonobserved 0fbce4a9ae3a8375f1ca2574e8d85055...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:25.656327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053566/publication.mdobserved fbfc76b148cc3aa7587f761762594d0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:25.638739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053566/publication.txtobserved 148f8be02bc2cded1dc45a85144c98d0...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. |
|---|