OT-2026-000065651
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, three stage ejector, pressure sensor per zone, 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-2026-000065651) never changes.
Identity and time
| Publication number | OT-2026-000065651 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-78a8-aa42-b576d7304772 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065651 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1c9aa05ebec4fed0fde1dd5fbe5936caaef1ec9a54373448a2b07a5f33646df7 |
|---|---|
| Markdown | 2895202d782c2e1c03a3942b64f91260548a3328f458c2b90b578496e7d137ee |
| Publication page | ab1801cbb3561e5b4670feb553e48c430740d9e5bfbc27322d984eebd7ab42a2 |
| Manifest | 326bfd4a0e81ae318fef8d5712e9018df330c049be43af8c703028246ac4bdbb |
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 | UgguU5hA1Tv5vA4r9SLnx7a0Qxq0oMAxhy2RcedQNoqdyRkbLJqof+AEgyb/J974+2Zio8qLsRq91laoSDUXDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:34:03.201130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065651observed ab1801cbb3561e5b4670feb553e48c43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:03.182764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065651/manifest.jsonobserved 326bfd4a0e81ae318fef8d5712e9018d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:03.163867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065651/publication.mdobserved 2895202d782c2e1c03a3942b64f91260...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:03.145311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065651/publication.txtobserved 1c9aa05ebec4fed0fde1dd5fbe5936ca...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. |
|---|