OT-2026-000051364
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000051364) never changes.
Identity and time
| Publication number | OT-2026-000051364 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2741-7440-bbe0-860bc74ae271 · 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-2026-000051364 |
| Status | PUBLIC |
Content hashes
| Canonical text | c252bf7dd2451d72e1595b3e05896e188e58fad09cef030ba292f3633a75e205 |
|---|---|
| Markdown | e72425cd0780d63b23b94647e6a53cedd9abfe210840ad64ef30aa8d339ddfac |
| Publication page | be2fa785610664c65f49374fd6d5588179be2cb89e535f177e0d677912d56c14 |
| Manifest | 0ce994787ee3ec00d0181f399f4611790dbf029010fe3f34e0516277b5754e3e |
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 | Hd2IM+rLdxudNWQ6gP08IWVCba37dDRuPDeaCzNqMIP9h4+0fEUJ+/pZCmiATbE1LoTcT9zPg/4jONe9nkhUDg== |
| 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
| 2026-09-17T10:59:15.285946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051364observed be2fa785610664c65f49374fd6d55881...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:15.268975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051364/manifest.jsonobserved 0ce994787ee3ec00d0181f399f461179...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:15.249726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051364/publication.mdobserved e72425cd0780d63b23b94647e6a53ced...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:15.230889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051364/publication.txtobserved c252bf7dd2451d72e1595b3e05896e18...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. |
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