OT-2026-000064647
Publication integrity record
Four bellows cup vacuum gripper, four zone face, two stage ejector, 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-2026-000064647) never changes.
Identity and time
| Publication number | OT-2026-000064647 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deb8-760f-b50a-01ca256afc06 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064647 |
| Status | PUBLIC |
Content hashes
| Canonical text | 516f0a4cc8ab9f948106b959041125c49a101f5bd71d61c5fd19d601b2497df2 |
|---|---|
| Markdown | de39894cbb6c8880a7739f3af0b6cfd7ccf0244381a6be4f526bf706aadbb43c |
| Publication page | 924c3452d9ce6938e6f9a0bded7c37e2e10ecb22a1824e751f73af3fd6331c5f |
| Manifest | 4c30c42b8267fc2b51215ee12b3a6935f0f98e85d7d51b1d8f71c99a30b3ce39 |
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 | UQw6maVHTnHU6rSZvF8Oa7WI6x+wYQ4Hb0ybD9IkFpFggQMnbhEMGG9TabvG4KSGDzaM+AiPdJWHi05o3c+rAQ== |
| 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
| 2026-09-17T10:35:26.005596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064647observed 924c3452d9ce6938e6f9a0bded7c37e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:25.989813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064647/manifest.jsonobserved 4c30c42b8267fc2b51215ee12b3a6935...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:25.972993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064647/publication.mdobserved de39894cbb6c8880a7739f3af0b6cfd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:25.955523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064647/publication.txtobserved 516f0a4cc8ab9f948106b959041125c4...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. |
|---|