OT-2026-000051135
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, pump fed, 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-2026-000051135) never changes.
Identity and time
| Publication number | OT-2026-000051135 · never reused |
|---|---|
| Internal UUID | 01a0ae83-273e-7227-80cc-77c8651a28d5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051135 |
| Status | PUBLIC |
Content hashes
| Canonical text | b7741ac0b504243b1bd0bdfe030c082ab37f012ea599a1350dbc18b2dcf55445 |
|---|---|
| Markdown | 609242a04f356225ea2e19d804e4d5ef93cdaa47780dc1b39f79b4520d36816d |
| Publication page | e3447636ed3736ed629db3c17311a02df1dd328775e637051afecd0dce5d55ef |
| Manifest | 363d73b2b9d757760b4730589782664e662c0a3565d17c51a98be78d809af191 |
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 | hmIbSe28QUeCN1wT3Zdoi/0wy2yucsnWwaLmdnbl+QJ9XmNfsivgjq6207nLq3VzKFx6PXO2JMQW4PeOTP4aBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T10:58:53.449639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051135observed e3447636ed3736ed629db3c17311a02d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:53.431271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051135/manifest.jsonobserved 363d73b2b9d757760b4730589782664e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:53.412107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051135/publication.mdobserved 609242a04f356225ea2e19d804e4d5ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:53.394558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051135/publication.txtobserved b7741ac0b504243b1bd0bdfe030c082a...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. |
|---|