OT-2026-000051787
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, pressure sensor per zone, pulsed blow-off before set-down
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-2026-000051787) never changes.
Identity and time
| Publication number | OT-2026-000051787 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c83-7035-81ad-9ec1ef723792 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051787 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc67f8622ecf615f3a36ec0848d49069f9546db794cf09f12ba9bb0b22842f89 |
|---|---|
| Markdown | 86244e2067a8ec4eb4aeee2ed45f6b25675d17bb93b6a4f17c2dbb8a26251c3e |
| Publication page | 10ff9493143d30a6a33b2caa884582ce5d2dd8f9316686a98bd8d5d2e3ffc200 |
| Manifest | 1d7062bdea625774cba91b03b40c1f426dc9b076888af69a95e975c42952aaad |
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 | WCNe0XLqbMFa22hLTYDvKud9heEiTOQz9PjxSY3ENPyYm00Xhtpupq/FB4MXMjXRIsrfzG27CP/TG/K5VP3oDQ== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:58:41.851744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051787observed 10ff9493143d30a6a33b2caa884582ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:41.835197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051787/manifest.jsonobserved 1d7062bdea625774cba91b03b40c1f42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:41.817812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051787/publication.mdobserved 86244e2067a8ec4eb4aeee2ed45f6b25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:41.799160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051787/publication.txtobserved bc67f8622ecf615f3a36ec0848d49069...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. |
|---|