OT-2026-000076095
Publication integrity record
Four bellows cup vacuum gripper, four zone face, three stage ejector, pressure sensor per zone, pulsed 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-2026-000076095) never changes.
Identity and time
| Publication number | OT-2026-000076095 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a6e-7606-911d-5b4be5bdd2f4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076095 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc09690c4fb4fd0aea40667edf1f6219c088b491b1703d5abb7c85b00699271e |
|---|---|
| Markdown | 0ed4d8537447cecb07693f83e25bb9135084fc6ef7ea6abfda863d0696db6b67 |
| Publication page | 5912f57e6dd9c1d109deb7241efde1774e8274f5f77f134bdebbe7c3bd5e13f9 |
| Manifest | 6752f379de6208fb2143c8257bfa90d1e62f9d4fe4dc3c941b224884c4cb5884 |
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 | CnUjv5H2CIiWnkqpkE/OlwPP+40Qyb5nVNhXTyI7tMje60DmnmPqe86d+CCXSz3fB8iTjRgGlqAClB7uFpNcDg== |
| 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
| 2026-09-17T10:10:57.754035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076095observed 5912f57e6dd9c1d109deb7241efde177...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:10:57.735167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076095/manifest.jsonobserved 6752f379de6208fb2143c8257bfa90d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:57.715489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076095/publication.mdobserved 0ed4d8537447cecb07693f83e25bb913...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:57.696035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076095/publication.txtobserved bc09690c4fb4fd0aea40667edf1f6219...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. |
|---|