OT-2026-000048865
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, single 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-2026-000048865) never changes.
Identity and time
| Publication number | OT-2026-000048865 · never reused |
|---|---|
| Internal UUID | 01a0ae81-134a-74b5-b93f-efb71dfa8342 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:49.967260Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048865 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9bb075899c7bc378cd5756e6a2ec0318316833523055d39f24eaca8207cf02f3 |
|---|---|
| Markdown | 8124ed5f648a86a64f6c96b90902439b68b11aea69d45242bfd7ee8410e8de4d |
| Publication page | 9843b38432d8e4081cde3c72f321f71f5bee6e23f32df4aef5908857116946da |
| Manifest | 9bad0643dad40c249f3d60dc65282e99715f18b5902fdd363a04170b45756975 |
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 | XzHfPIpm5jnP9qtPsB1f4XqIiZPvMDQsl5A5CJDny1CL7t1o+/hJQD+tGfDFlE37Kh0PaJ5qMEhQKnkydKzkBw== |
| 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
| 2026-09-17T11:03:00.975882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048865observed 9843b38432d8e4081cde3c72f321f71f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:03:00.957357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048865/manifest.jsonobserved 9bad0643dad40c249f3d60dc65282e99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:00.937964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048865/publication.mdobserved 8124ed5f648a86a64f6c96b90902439b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:00.920509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048865/publication.txtobserved 9bb075899c7bc378cd5756e6a2ec0318...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. |
|---|