OT-2026-000095202
Publication integrity record
Four cup vacuum gripper, four zone face, three stage ejector, pressure sensor per zone, 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-2026-000095202) never changes.
Identity and time
| Publication number | OT-2026-000095202 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f70-7c19-8c17-de40f96500a8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095202 |
| Status | PUBLIC |
Content hashes
| Canonical text | a52cf9fed4df71564ee132f501697c45d1efaec8e847505aefc3bdd134873bd7 |
|---|---|
| Markdown | 6c6f7560f29a967adab0154a955ee007c0c5fd8f0a8ce6cd4fd3e599ff25644c |
| Publication page | 75b59f6f5dd62f8c865519058a89c78f23b820564c9920f2626d2d62bb63937d |
| Manifest | 69b5a3903de28367d36addfa33566ccedb1dc7e4448ef4e33f8da4a67546df35 |
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 | BOqrPTVpTQN33LE/431e7FSRCtvPj9nzIKVpg+88myj5wDcWlCNF3dj1Az9ue37LY6hNJesloMCg9TxBL7IRCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:31.103632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095202observed 75b59f6f5dd62f8c865519058a89c78f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:31.086513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095202/manifest.jsonobserved 69b5a3903de28367d36addfa33566cce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:31.067764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095202/publication.mdobserved 6c6f7560f29a967adab0154a955ee007...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:31.050376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095202/publication.txtobserved a52cf9fed4df71564ee132f501697c45...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. |
|---|