OT-2026-000086148
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, plant vacuum fed, 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-2026-000086148) never changes.
Identity and time
| Publication number | OT-2026-000086148 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82c-7a5b-8298-09e865bbfe84 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086148 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33adea1ce73186f66bd3f7a94bc4947c769c8d2c31a7d47ce3c4f91b357a2e46 |
|---|---|
| Markdown | d86bf0555330dbd4d6f82e748f16a6fca071ab4eb573f834c72bbad8a112864f |
| Publication page | 244a313c6a81a0b4a0ba89aa30072ac41b33011d419a101691e2859cd51f694c |
| Manifest | 110c5f378b9b463762c25bebca88a541e94d1602d22e46fa8d90591a197a0cfe |
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 | TPxp/+qjApzX48DWtWJ0z+5e/2ZcdlH7PFUBC94Kg36rqXrDP8A0zqh7GUCC67Drzar5L6BKGxtMKP+czwt3Bw== |
| 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
| 2026-09-17T09:53:48.938094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086148observed 244a313c6a81a0b4a0ba89aa30072ac4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:48.920458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086148/manifest.jsonobserved 110c5f378b9b463762c25bebca88a541...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:48.903979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086148/publication.mdobserved d86bf0555330dbd4d6f82e748f16a6fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:48.885529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086148/publication.txtobserved 33adea1ce73186f66bd3f7a94bc4947c...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. |
|---|