OT-2026-000084466
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, 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-2026-000084466) never changes.
Identity and time
| Publication number | OT-2026-000084466 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b63-7bcc-b9e2-05769dda49c6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084466 |
| Status | PUBLIC |
Content hashes
| Canonical text | bf4c2897680254196223050b025ef18e8ad359be4333b242710e3c572c6c0d59 |
|---|---|
| Markdown | efcead2230d5d71bcfd3edb0f71fe12a0736914d32937fb91960503e0f1b18a9 |
| Publication page | 40b7e55035ad126dc54f0b3542c694efc74062e93028c54b78aea64721da8a04 |
| Manifest | 4afb253121901e91254ea98e9bc545c87fb542e9dcda3966619b2c42877e7ba0 |
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 | MZ2DSumX5RiVdWZKAwlcH8iPK6K/B8nCnW080P4zADIvzudacceRQ6DDg/6QZZ7zc99IYyjA3mPuD2CvTIDdAA== |
| 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
| 2026-09-17T09:56:25.851969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084466observed 40b7e55035ad126dc54f0b3542c694ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:25.833883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084466/manifest.jsonobserved 4afb253121901e91254ea98e9bc545c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:25.816077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084466/publication.mdobserved efcead2230d5d71bcfd3edb0f71fe12a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:25.797854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084466/publication.txtobserved bf4c2897680254196223050b025ef18e...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. |
|---|