OT-2026-000076078
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented 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-2026-000076078) never changes.
Identity and time
| Publication number | OT-2026-000076078 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a6e-7f94-9426-f80ec495e538 · 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-2026-000076078 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e7cccc5cb6ee6ef91762f242de74b89d016790472b766ba4f74133a2044bd59 |
|---|---|
| Markdown | 336a23a03781e5912f7a2af3749060a64e464c9d66fd916df4719fd0ff92f7f4 |
| Publication page | a9b99db0e856244f4e1d87aa1cad25a4807a6a0a57d95e63485b5b3580be14a4 |
| Manifest | 1e5d2410f54456571a9205fb92288c3cfcdb3ad6f60b42d755392291c75d1e9e |
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 | gnk30ahcCVXBZfnfBIj9XzDNvwnaV+OqTZvJuocSR+UK8Yy+c+Qhm5j2WNf51KHs1XiqeuRMGc0I2kR+r0dZCA== |
| 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
| 2026-09-17T10:10:52.963876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076078observed a9b99db0e856244f4e1d87aa1cad25a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:10:52.942551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076078/manifest.jsonobserved 1e5d2410f54456571a9205fb92288c3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:52.301907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076078/publication.mdobserved 336a23a03781e5912f7a2af3749060a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:52.283086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076078/publication.txtobserved 6e7cccc5cb6ee6ef91762f242de74b89...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. |
|---|