OT-2026-000061759
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000061759) never changes.
Identity and time
| Publication number | OT-2026-000061759 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8aa-730c-83e7-4b2882e51775 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061759 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2c66841b011a62e1e2fa305543ac586dcbf6d53ec2e7469052143b2fe13f929d |
|---|---|
| Markdown | c6aebad3e6ab1f60e91887730c1b9f5edb5cc136f23507607e0248e579d4caaa |
| Publication page | 28f6da646ffba538cfde8f5168d214f692ea8b41ddd8dd4033dc55c44ea39ec0 |
| Manifest | f7c282c6bd0d5c1b1896b41264b9acf9b22d589b009a79f9ee473f82ec9c423c |
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 | vw1xC0jRZnsoBwp3KDIdxVBdB126tnoy+6biQgULsmknytqnOLh816/ugsf4Rfa/po8mz9CHqdXKsuF/RdeGCA== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:40:27.770413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061759observed 28f6da646ffba538cfde8f5168d214f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:27.750357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061759/manifest.jsonobserved f7c282c6bd0d5c1b1896b41264b9acf9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:27.731490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061759/publication.mdobserved c6aebad3e6ab1f60e91887730c1b9f5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:27.710717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061759/publication.txtobserved 2c66841b011a62e1e2fa305543ac586d...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. |
|---|