OT-2026-000102481
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, single stage ejector, pulsed blow-off after 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-2026-000102481) never changes.
Identity and time
| Publication number | OT-2026-000102481 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858a-7730-b745-fc5b7e7ad536 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102481 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d005daf568a5586cd90c73d1bd1afacd3f964125218a4295ce74c449d7c6624 |
|---|---|
| Markdown | d08157eb67a3fce213520ac75cf26b9d82a1d1c0e6366a399baf84301477c8ac |
| Publication page | 2dfd049aebc0f28a2cdb8b8154622d3bcdfc7422400d8ce5a938eb02dac3fece |
| Manifest | 285ee654f3eec203eb1c432c8718ccff983658d535fb13d58d28bdb86b777306 |
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 | rv1cOO87Ax+QQAE4udZsx6nqOJRVpe7gJqSXkwIQR+w7iKBc1dKYV393pLVBGVcEApVaMBIPC140RMpARyBrBA== |
| 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
| 2026-09-17T09:23:50.113100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102481observed 2dfd049aebc0f28a2cdb8b8154622d3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:50.090697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102481/manifest.jsonobserved 285ee654f3eec203eb1c432c8718ccff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:50.072746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102481/publication.mdobserved d08157eb67a3fce213520ac75cf26b9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:50.054006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102481/publication.txtobserved 1d005daf568a5586cd90c73d1bd1afac...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. |
|---|