OT-2026-000074446
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, vented 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-2026-000074446) never changes.
Identity and time
| Publication number | OT-2026-000074446 · never reused |
|---|---|
| Internal UUID | 01a0ae93-717a-7daf-a65c-cbfe82e83ae1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:53.574555Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074446 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a86568a0286830b25be30fb196313020c5b6fcb50aecbf2a08dda8d9695d742 |
|---|---|
| Markdown | 57dfae1ec231e35ff4eb8f8b98845d6cd7486eee3d45cff7f7ddceee2d6f548d |
| Publication page | 6864fdeaf3c519846b0e1e08d09e3d37e06ba2cfaec0b2228a34a9a72dd5d613 |
| Manifest | 68ad43f69100d10256c3caec51fc51222690372c6932b031e324c54d8b1e9d44 |
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 | xYNqzUIEhX+EIud2dAllQavlp5lQdrHsqABgu5YzInisQgy+wC1H42k03lC6+r0lqv44zSHTXRfFqA9v/rgXCQ== |
| 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
| 2026-09-17T10:19:24.129578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074446observed 6864fdeaf3c519846b0e1e08d09e3d37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:24.107804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074446/manifest.jsonobserved 68ad43f69100d10256c3caec51fc5122...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:24.085390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074446/publication.mdobserved 57dfae1ec231e35ff4eb8f8b98845d6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:24.062409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074446/publication.txtobserved 5a86568a0286830b25be30fb19631302...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. |
|---|