OT-2026-000035390
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, supply line pressure sensor, pulsed 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-2026-000035390) never changes.
Identity and time
| Publication number | OT-2026-000035390 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a20-74a7-ad7a-72e774250c12 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035390 |
| Status | PUBLIC |
Content hashes
| Canonical text | d2d066c1c179684f8a125bcc11b74e29439ac12aa99bc0511cfef0810fbc34c2 |
|---|---|
| Markdown | e14b548d9db909dec03229d4d47e7b215c45501e9066a13b106967768b6cac46 |
| Publication page | b4fe6f048663a5a41d4976d5bd195503a8593493387c10dbc7eef51567371f68 |
| Manifest | ffcd7a21b25f2cfc9066f939489a8af05f82ba8fb6e6b60a21c270c9a2e84c13 |
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 | WP/Oic/mOMf+lEM9r61emGYOzhkm/6J46SY9NSBMnrbbK5FF0uYLb5Gs46WaQtijsgcoReckrh51F559jvclBw== |
| 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
| 2026-09-17T11:28:41.157107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035390observed b4fe6f048663a5a41d4976d5bd195503...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:41.138798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035390/manifest.jsonobserved ffcd7a21b25f2cfc9066f939489a8af0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:41.116848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035390/publication.mdobserved e14b548d9db909dec03229d4d47e7b21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:41.098804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035390/publication.txtobserved d2d066c1c179684f8a125bcc11b74e29...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. |
|---|