OT-2026-000087759
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, two stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000087759) never changes.
Identity and time
| Publication number | OT-2026-000087759 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa4-7afb-81eb-068af7ddeffa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000087759 |
| Status | PUBLIC |
Content hashes
| Canonical text | 162cba548d43cdef708af2a078553ecc800dd98fe7d37ef07cda7f28fb140bb0 |
|---|---|
| Markdown | 9d6616a67e70aff7691abab3385d675f73398b022e3109a9cdd44613e5f637e0 |
| Publication page | 9b59ebb82a300d74c6f3727fbc16fa71f8f863aba5cab1ed195330edeb224016 |
| Manifest | b01a4bf5253d25ef952b59824a4abc8b2b2025d937780c9fb2feee6fc796e9b6 |
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 | PZ6Xk/Z3IuOktbF+u8/z4lrlkSi5Eraux7y9Oe18+nwQXX1ylBx9jjAW5UW5SD8hqbO1eTRdkhSYZS6cPUavCg== |
| 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
| 2026-09-17T09:48:57.295934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087759observed 9b59ebb82a300d74c6f3727fbc16fa71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:57.276433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087759/manifest.jsonobserved b01a4bf5253d25ef952b59824a4abc8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:57.256376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087759/publication.mdobserved 9d6616a67e70aff7691abab3385d675f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:57.025455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087759/publication.txtobserved 162cba548d43cdef708af2a078553ecc...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. |
|---|