OT-2026-000017053
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold 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-2026-000017053) never changes.
Identity and time
| Publication number | OT-2026-000017053 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591b-79b2-8095-238a2ba0f9ae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017053 |
| Status | PUBLIC |
Content hashes
| Canonical text | 02b44054a2309453c37bd974af83244e1b8f250b4e9dee94922590dd2cb800b0 |
|---|---|
| Markdown | 24fd3b0a4f48121e73d5b90d2efe2a48c954842f256786565dc7faa455b2ba1d |
| Publication page | 89a9468337da7bb903b0d2e673babfb22d0d68a108c333ca58dde9c6a84611d0 |
| Manifest | ca71304727eea697dce397136d535e4082de0df5d33ed72f6b2fcb318c04d5d9 |
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 | 2e95hB6pOa2gVgA0R1yiSTXJsOvsb52Q4WFiotOX45jyd9MrPThnvlQoPs3iLcS8aITlitXwdOyk1iNcY3qkDw== |
| 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
| 2026-09-17T12:03:28.222826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017053observed 89a9468337da7bb903b0d2e673babfb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:28.203813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017053/manifest.jsonobserved ca71304727eea697dce397136d535e40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:28.183406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017053/publication.mdobserved 24fd3b0a4f48121e73d5b90d2efe2a48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:28.164709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017053/publication.txtobserved 02b44054a2309453c37bd974af83244e...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. |
|---|