OT-2026-000092955
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, single stage ejector, supply line pressure sensor, sustained 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-2026-000092955) never changes.
Identity and time
| Publication number | OT-2026-000092955 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-7d00-8acb-5c6e37f2d446 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092955 |
| Status | PUBLIC |
Content hashes
| Canonical text | 696280e69fe53a890adfa9ad8c7bf542fddf013de797d8519569439827d0ffa8 |
|---|---|
| Markdown | e1207829a9fa75ee0a181032795210a512e206d2d6fbe5af0c3e99b8794c8823 |
| Publication page | 56f4ace6ed5d5ed21da19ed1e7a97cbfb1822704a4fca319ce3e50e91b5b2c0a |
| Manifest | 9a835e397752fb03f58aafadf3eded250bd745d5be7546140587bb49e4f6b4a2 |
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 | AfaFWhEusa2tIdNe0+zvG0bAWXVcpXZpDbiUfHsgxWnCzTxSiq2n7VRNYiFeBpKdVjAKuiB6B6SJAAjvrjs9Bw== |
| 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
| 2026-09-17T09:40:08.617430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092955observed 56f4ace6ed5d5ed21da19ed1e7a97cbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:08.451942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092955/manifest.jsonobserved 9a835e397752fb03f58aafadf3eded25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:04.670087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092955/publication.mdobserved e1207829a9fa75ee0a181032795210a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:04.651408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092955/publication.txtobserved 696280e69fe53a890adfa9ad8c7bf542...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. |
|---|