OT-2026-000102941
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, 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-2026-000102941) never changes.
Identity and time
| Publication number | OT-2026-000102941 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3c-780e-967a-80b420cb53ae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102941 |
| Status | PUBLIC |
Content hashes
| Canonical text | afb75a3a36134c6975dc6c07aacaf9d8354c9e9dd56f183d53673c33282abf16 |
|---|---|
| Markdown | 5a6add0242f8a83d6c0a4e1e04511df2006b9edcfe4e182d591f611fe5722d67 |
| Publication page | 63a21fc84cc79c9ba6bc6180a0ca79774955fa2d3189112900de5fcc5b8adeb2 |
| Manifest | 9120b759b13be95e95bdea822b046c4b561d310f84be08a41c015cd605216b07 |
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 | Mpwi1YE2MGVlP+uKRTgB9lbyShbdt/xjtDeFNWv2skyWbfFhZXDksC5e4JkPPU+mB/8Ab/G2Qdv3i32t/nBhBA== |
| 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
| 2026-09-17T09:23:02.766112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102941observed 63a21fc84cc79c9ba6bc6180a0ca7977...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:02.748389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102941/manifest.jsonobserved 9120b759b13be95e95bdea822b046c4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:02.730182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102941/publication.mdobserved 5a6add0242f8a83d6c0a4e1e04511df2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:02.709900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102941/publication.txtobserved afb75a3a36134c6975dc6c07aacaf9d8...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. |
|---|