OT-2026-000051290
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three 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-2026-000051290) never changes.
Identity and time
| Publication number | OT-2026-000051290 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2740-702d-b123-6394cb5ebbc9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051290 |
| Status | PUBLIC |
Content hashes
| Canonical text | c5c41e3379cecfee8dd9e6af56484625f97783e31668e0a7550dfc8638a57a25 |
|---|---|
| Markdown | 4ac6a23dfc1128dc10d35e7974fba4ff58e29927b0aed1288a46a0012d170d06 |
| Publication page | 776182e4bc92aad9785f463781db903e0ef3717846c65150bb893756e1e74a69 |
| Manifest | 8a82b3ad983ab1722261ae817888bc4922bfd367d543d6ea450718716da5d76e |
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 | iHcJczXwKO9ykw/no7bxmhqxRvpfAummCUj1M07oA3Jj7DGe9zniuNECVSxXUBp9l+WlbNSSUPYopwFKLTftBw== |
| 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
| 2026-09-17T10:59:05.936670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051290observed 776182e4bc92aad9785f463781db903e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:05.917503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051290/manifest.jsonobserved 8a82b3ad983ab1722261ae817888bc49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:05.899687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051290/publication.mdobserved 4ac6a23dfc1128dc10d35e7974fba4ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:05.880344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051290/publication.txtobserved c5c41e3379cecfee8dd9e6af56484625...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. |
|---|