OT-2026-000092132
Publication integrity record
Two cup vacuum gripper, two zone face, single stage ejector, supply line pressure sensor, sustained 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-2026-000092132) never changes.
Identity and time
| Publication number | OT-2026-000092132 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-8759-71e6-8b79-90fa08eba4aa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092132 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4ea9b2d7ffd476653efb942177b0caca89f063c438464df7e112657b0b662a58 |
|---|---|
| Markdown | 324c9f66e3348944c6b392e2fefda7b0696782b939b9df742f5cbb5261415436 |
| Publication page | 3fd06ff9f89d402ed29b94668a39c26d81cd082c03d9f4bcb33d0675c41e4c42 |
| Manifest | 90e07ebaf25c83a8666212ada3fe261f5e9f2088b1204ae92b637f70d8a16643 |
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 | 6YtpD1n6jCuXVa7MWNh8UnIUWIon/N2bTzDkCQLRTCT5ukY4D7EAUk2SmFHzO5kSCvWtuFM2SJFd7OAGrdTnBQ== |
| 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
| 2026-09-17T09:41:36.089544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092132observed 3fd06ff9f89d402ed29b94668a39c26d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:36.073036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092132/manifest.jsonobserved 90e07ebaf25c83a8666212ada3fe261f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:36.054539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092132/publication.mdobserved 324c9f66e3348944c6b392e2fefda7b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:36.038261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092132/publication.txtobserved 4ea9b2d7ffd476653efb942177b0caca...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. |
|---|