OT-2026-000101225
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000101225) never changes.
Identity and time
| Publication number | OT-2026-000101225 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-75cb-b322-83de24044ad4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101225 |
| Status | PUBLIC |
Content hashes
| Canonical text | d623f019de99f9de663df966b88aa995b3246450ae8fc07cd7e3cc142f8dbd17 |
|---|---|
| Markdown | eb3b0e731f6006c5eae06869f7359330023cfa685ecd7b0a9b8293515be554ac |
| Publication page | e7f1a3d9bee0e24ee77bed46f3fecdcd90389679b1284298f4a4d2b69a79526d |
| Manifest | 7f5c6b28a6a38fd30bb999c7cf5105e8ad0ff57da9a3bd4e74f0011f26f829f1 |
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 | MHZQErjrGwtXtKQ0Fob0/vglJpbc4796JNW2x+E1lBt5Jrh9JhSBjdsM7PHpaO2AJrAs+bXhTYfZ+Zcym9/sDA== |
| 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
| 2026-09-17T09:26:52.922170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101225observed e7f1a3d9bee0e24ee77bed46f3fecdcd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:52.903405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101225/manifest.jsonobserved 7f5c6b28a6a38fd30bb999c7cf5105e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:52.885345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101225/publication.mdobserved eb3b0e731f6006c5eae06869f7359330...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:52.867921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101225/publication.txtobserved d623f019de99f9de663df966b88aa995...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. |
|---|