OT-2026-000093573
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, pump fed, supply line pressure sensor, 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-2026-000093573) never changes.
Identity and time
| Publication number | OT-2026-000093573 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-71b9-9b42-0bfd1781f67d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093573 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d46d44a848f04d1a765ead72c9ad79c2d83fb9210173fa7d59c554e1d71caea |
|---|---|
| Markdown | 6c50b782f05aa82936b8bc0d28ec194579583fc39333892d4cc68e5fb3289038 |
| Publication page | 68baafda893161a1a8482939f708f7c66ad2ed116e7d1565c32ff5e6368517a9 |
| Manifest | b432bd5d8433bf10f6a0b7bcc839fb48ca4f2c75c966cc2f15c7fa6f4bba0ecd |
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 | RvQ+oDqVV5C5YGY52Cs0colanSZXf1gCslORLkC6RIrFthAHvFXGTMjdXXO5MMvBr1pnZqSrQ1lM7Dr4JQbjAQ== |
| 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
| 2026-09-17T09:39:36.321381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093573observed 68baafda893161a1a8482939f708f7c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:36.304970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093573/manifest.jsonobserved b432bd5d8433bf10f6a0b7bcc839fb48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:36.287511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093573/publication.mdobserved 6c50b782f05aa82936b8bc0d28ec1945...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:36.271037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093573/publication.txtobserved 7d46d44a848f04d1a765ead72c9ad79c...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. |
|---|