OT-2026-000015797
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000015797) never changes.
Identity and time
| Publication number | OT-2026-000015797 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4c-71c4-9202-53a004580770 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015797 |
| Status | PUBLIC |
Content hashes
| Canonical text | ebdac303e16f3177429807e3555b2321586d7fcaae3f673c6fdfe53acbd6f2c3 |
|---|---|
| Markdown | c3512c943a2a9a8db7dd6cc77526ec18fdb3ebe0c7255b57608b6680bc084736 |
| Publication page | 4f3ae308c1b618c585d4be3bc87d398a82d7d61a88999ad49ba3e5d13b59e417 |
| Manifest | f0b07f5d2709c8488210671e9a1b924b264bff86a5b0f4f6119052de7577ddf8 |
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 | 5qLmYqPNoIyEMtTGXmRMrW8ElMfMWFFvpgh2Ov9kJgsBH8opI1YGt9PZE2lyrRo0I+REkJ0tZvhqOhHXXgVHBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:05:06.211083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015797observed 4f3ae308c1b618c585d4be3bc87d398a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:06.189356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015797/manifest.jsonobserved f0b07f5d2709c8488210671e9a1b924b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:06.170818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015797/publication.mdobserved c3512c943a2a9a8db7dd6cc77526ec18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:06.153368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015797/publication.txtobserved ebdac303e16f3177429807e3555b2321...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. |
|---|