OT-2026-000094648
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000094648) never changes.
Identity and time
| Publication number | OT-2026-000094648 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dec-784e-8c6d-91eaaf6f42d0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094648 |
| Status | PUBLIC |
Content hashes
| Canonical text | d4e77a85b170f0a008d3fccbc75e83d0e45e5cbc4cce45442e0719c465392163 |
|---|---|
| Markdown | 7efb82233fff0a8179d5a22be8146d71091011a4131cb1fac53e9381f075be8c |
| Publication page | 750fbe9b409b9e9c5c1991f9d0634d26967d73103e16a9b24a808960d4e69e8b |
| Manifest | e6df6ef4b65db8074202946d2d24b6e6b137ac59393411d189c992a68c110613 |
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 | +7rIBIfzHHpPCUaVocZfj2zOAqv9IZokLUgiJPKIpxnoXEHONQnU3eXp+jQlRPvF//+cDDxCLpc6jbMrIIplBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:05.535671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094648observed 750fbe9b409b9e9c5c1991f9d0634d26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:05.519957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094648/manifest.jsonobserved e6df6ef4b65db8074202946d2d24b6e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:05.503980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094648/publication.mdobserved 7efb82233fff0a8179d5a22be8146d71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:05.486776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094648/publication.txtobserved d4e77a85b170f0a008d3fccbc75e83d0...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. |
|---|