OT-2026-000059655
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, supply line 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-2026-000059655) never changes.
Identity and time
| Publication number | OT-2026-000059655 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec24-7740-a474-b2cba19399b8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059655 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11a4e39dd3dcd9e3c6aa3f6ffe871d4a261ec3f3535b5465e4047b72f0fb9356 |
|---|---|
| Markdown | 8de74e82e89af601694124fb5ff84c443bae51a13ec03d26098b57c531e6b727 |
| Publication page | b2cce4f1d673b406e234d4b383be2a7bea5643af34365d139472e9690eef3a2a |
| Manifest | be900942a8ae8ff12581df729ada5df04843dbab4f1fc1cfd8b046539b4d80d8 |
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 | YXVSz4vPzTvDMRTrJC6EorUtx6aSQnCwEw6a1gY5m6/HT98lw/CP+vJu4hK6Fw2XKCcUlim6+5p59l/sEVNoDw== |
| 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
| 2026-09-17T10:44:21.148518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059655observed b2cce4f1d673b406e234d4b383be2a7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:21.127624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059655/manifest.jsonobserved be900942a8ae8ff12581df729ada5df0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:21.108969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059655/publication.mdobserved 8de74e82e89af601694124fb5ff84c44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:21.090884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059655/publication.txtobserved 11a4e39dd3dcd9e3c6aa3f6ffe871d4a...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. |
|---|