OT-2026-000046925
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000046925) never changes.
Identity and time
| Publication number | OT-2026-000046925 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f6-73f2-b8fc-e5c54f2829fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046925 |
| Status | PUBLIC |
Content hashes
| Canonical text | 68c7442d5eff87e230515672b8132d9587be71285d70eba000b570768ecb6ca1 |
|---|---|
| Markdown | b6ee531e0dc1625e0e1f4610ace9a2edd5c3a5b18b07a0f79c7e4fac96ce8817 |
| Publication page | 06e1133faaded939893ebf01558b2cf95c106444940fd5e40b827dd0948f019d |
| Manifest | c4221624f6c56d27b51ab70f317b6058cd3842269f5aad14a1701c27e7df714e |
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 | dI5gwgRImdcdkblguYPjGjoVQKo4PFs6DGvOrpPic9KSP3ZYfJHs7I8iqdcFoNCVEfpPnY4/53ke+Ai2AaggDw== |
| 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
| 2026-09-17T11:10:04.477980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046925observed 06e1133faaded939893ebf01558b2cf9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:04.458280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046925/manifest.jsonobserved c4221624f6c56d27b51ab70f317b6058...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:04.440942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046925/publication.mdobserved b6ee531e0dc1625e0e1f4610ace9a2ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:04.421000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046925/publication.txtobserved 68c7442d5eff87e230515672b8132d95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:38.937461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046925observed 06e1133faaded939893ebf01558b2cf9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:38.918807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046925/manifest.jsonobserved c4221624f6c56d27b51ab70f317b6058...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:38.900251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046925/publication.mdobserved b6ee531e0dc1625e0e1f4610ace9a2ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:38.881354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046925/publication.txtobserved 68c7442d5eff87e230515672b8132d95...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. |
|---|