OT-2026-000097901
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000097901) never changes.
Identity and time
| Publication number | OT-2026-000097901 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-77cc-9770-cca1873f805a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097901 |
| Status | PUBLIC |
Content hashes
| Canonical text | 642e6f6db8da0976fa9eb05251489578375c9d191945f7b6bd627acbb86658e1 |
|---|---|
| Markdown | e9ea5ffb2726ed73638d14ec6371c2205fe3dc1847c27c19c5946825bf53f3b4 |
| Publication page | 21e122bc32195d59322c2edafce3dcd7fa458e6becb0aeec8c3eccbe9d748de4 |
| Manifest | c5ce5565e2341141a260e106dd5f4531fd66f9789e8a41cd5eca1f0be471f4e4 |
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 | xPqKxc/Ke/vXone6PM5S5gNRxLJwrZ43WPFjQSyOP8PY86g1rCKMwQrODNIhDz+TL6TjEwwKHhvkQx+tNjooCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:01.497882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097901observed 21e122bc32195d59322c2edafce3dcd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:01.480358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097901/manifest.jsonobserved c5ce5565e2341141a260e106dd5f4531...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:01.461113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097901/publication.mdobserved e9ea5ffb2726ed73638d14ec6371c220...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:01.442244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097901/publication.txtobserved 642e6f6db8da0976fa9eb05251489578...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. |
|---|