OT-2026-000064407
Publication integrity record
Three bellows cup vacuum gripper, three zone face, plant vacuum fed, 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-2026-000064407) never changes.
Identity and time
| Publication number | OT-2026-000064407 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a461-71b7-b9f1-a230946c5817 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064407 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2093dba74468633c96e9e4cfda2bc9a6487f2ff9fdb33c58240892980ea5afb2 |
|---|---|
| Markdown | 3d44501afb2ec379b1d5c721f4db683dfade0bbea6d8c0a4a779913b691b181b |
| Publication page | 641951c1edace8a74613090f394491d4d0f61995f7bfdb371ccf4fa236e70380 |
| Manifest | e08e38bac464569a42f9cb24fa472eb29650fac04bf9d2d1fe65cdd4ce76a5b6 |
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 | F5mZajhoQGw4gDN/IdVxBFjBWifQ3gtQMKcoxjziKA1TddqH08b3YE50iDBa9FzJ+9OTUz5iGemmVc19gtxJBg== |
| 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
| 2026-09-17T10:36:35.085532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064407observed 641951c1edace8a74613090f394491d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:35.068994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064407/manifest.jsonobserved e08e38bac464569a42f9cb24fa472eb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:35.052607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064407/publication.mdobserved 3d44501afb2ec379b1d5c721f4db683d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:35.036516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064407/publication.txtobserved 2093dba74468633c96e9e4cfda2bc9a6...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. |
|---|