OT-2026-000082809
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, pump fed, 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-2026-000082809) never changes.
Identity and time
| Publication number | OT-2026-000082809 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc9-7b44-97d1-6ad0e0ea1891 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082809 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05249b3f0e6d00e1b40f2d9e897127f6976832e2f6241a8717a5772f1fb12dde |
|---|---|
| Markdown | e49e664a462fbb927024027ce4f02fbe3bd4afd6f356bea2055bdc5212fa2feb |
| Publication page | b4dff492e49535b72e4d7d2dc63f65e3a837e5ac1ad71c1a313195113a068958 |
| Manifest | 1e05283ea945769d61ae10c397e1c4865590a3087dbfea192e3efc4bd42ea9cf |
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 | jzGLg20q6Hjnw4+kFLLU2xOVUN85cxk33kBD5G3+P0jqKstk8euNRfcErxC4p/3YYv/Y2oa+j06Lx3WDvsRqCw== |
| 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
| 2026-09-17T09:58:24.243166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082809observed b4dff492e49535b72e4d7d2dc63f65e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:24.226261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082809/manifest.jsonobserved 1e05283ea945769d61ae10c397e1c486...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:24.208372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082809/publication.mdobserved e49e664a462fbb927024027ce4f02fbe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:24.179556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082809/publication.txtobserved 05249b3f0e6d00e1b40f2d9e897127f6...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. |
|---|