OT-2026-000086292
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, single stage ejector, 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-2026-000086292) never changes.
Identity and time
| Publication number | OT-2026-000086292 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c95-715d-b5f0-f513a3d5f44a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086292 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ead39b649b2edeb71d447bed18eb17861061d9b9ead458d4d1bf5f695509b1d |
|---|---|
| Markdown | f08ac3045a29739a31058955f0808ddb46f604c0e0e00631507c4c2efe4e8d01 |
| Publication page | 6b94adacc887836cc2b98f8cc521faaf73de328b8ac3129225c944821de28647 |
| Manifest | 2145606816e7a2cadd2be9c01a801667588219d9a2c507abe098ae9d06a88d79 |
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 | 9HY14QsxzFiTi+nId/+oM5cDe0BNYp+AI4fKn/xsSet1/duaV7buUlgDZ7UKtb7IJEhP5AJatRELMuemeTKhAA== |
| 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
| 2026-09-17T09:51:58.155148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086292observed 6b94adacc887836cc2b98f8cc521faaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:58.134549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086292/manifest.jsonobserved 2145606816e7a2cadd2be9c01a801667...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:58.113838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086292/publication.mdobserved f08ac3045a29739a31058955f0808ddb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:58.092528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086292/publication.txtobserved 6ead39b649b2edeb71d447bed18eb178...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. |
|---|