OT-2026-000065003
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, single stage ejector, pressure sensor per zone, pulsed blow-off before set-down, on a tool changer
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-2026-000065003) never changes.
Identity and time
| Publication number | OT-2026-000065003 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-dec5-7baf-85bf-605084983e8c · 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-2026-000065003 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1974c1afceecebaff119324d9596018ae3ca16426104dc4ef016bf7548a19c1b |
|---|---|
| Markdown | b32cbed65c02d8e0f24e13d4a062a3e631a372af6f55eb632a1710149ff47d3a |
| Publication page | 9f859904e95f6d3836017d07c7aa076ec4174cc6a7e02efb5cf37fcc5a872d7b |
| Manifest | beddda6e839ade3a8804264257f746c7270de60b052d5dd3bbd8bd95d8220b34 |
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 | 2qQcXd8QUHv35jErFpiwmI+LO8fo4DWN8zRF70gocOoR6cgUd/ZYmhsnaKZGm4uRQFEFn4T+cgIgKYQBDKOKDQ== |
| 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
| 2026-09-17T10:35:57.814679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065003observed 9f859904e95f6d3836017d07c7aa076e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:57.796083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065003/manifest.jsonobserved beddda6e839ade3a8804264257f746c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:57.777715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065003/publication.mdobserved b32cbed65c02d8e0f24e13d4a062a3e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:57.758870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065003/publication.txtobserved 1974c1afceecebaff119324d9596018a...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. |
|---|