OT-2026-000085716
Publication integrity record
Three cup vacuum gripper, three zone face, three stage ejector, sustained 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-2026-000085716) never changes.
Identity and time
| Publication number | OT-2026-000085716 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaae-759e-96e8-c70477bd37af · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085716 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d6b54c4fa25f556d41c8563126b4a75cf75542cdece8d6bd9bdb7d2f1d0113c |
|---|---|
| Markdown | cb314018fdbc0b097d033f2716a1569409c5c982db64805a08cc755da1c18d7a |
| Publication page | bc868db078c2dc03e7ebe8414e14223c5341c46e2330fa9dfe12846a2d15ac41 |
| Manifest | cf016a30cf0ba34523a39b82f61cf66b45733561264e4b629776beb4ae8549f1 |
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 | /Nq3YPkDnrBBtbnrqgAIImK82gF7Zj0JBOkOnT4Ah/99YHSNXylJPpWMVV608gDF0yENRRt2ZiZT4Lf71lbKBw== |
| 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
| 2026-09-17T09:54:37.474974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085716observed bc868db078c2dc03e7ebe8414e14223c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:37.456573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085716/manifest.jsonobserved cf016a30cf0ba34523a39b82f61cf66b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:37.439850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085716/publication.mdobserved cb314018fdbc0b097d033f2716a15694...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:37.421725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085716/publication.txtobserved 9d6b54c4fa25f556d41c8563126b4a75...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. |
|---|