OT-2026-000037965
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold 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-2026-000037965) never changes.
Identity and time
| Publication number | OT-2026-000037965 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88a-72d7-9847-f914bcff1de0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037965 |
| Status | PUBLIC |
Content hashes
| Canonical text | 87ba3937e273a096ad730ceeb5e2b7745d8287acdef521c98a93ef0d11e16c3e |
|---|---|
| Markdown | 2c435d85c55b2dc57e53946dcbc013390b378cfbe32984cb0f92c93be3b205c3 |
| Publication page | 43e005f5302de2d99ce0a6d979d0898de9922871f37646ca1c5aed0c93e3bf64 |
| Manifest | bbec16a99bb433f510aad8038f2dde7cda9aff392a6fc4571f8373d5ae93ca29 |
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 | G05L2Sm/x3dTyFmVRo7KTeCXrNR9Rk9vBKjajEI3J70KqVVsN4e8EFrkbV2Q6ODO8RfcEUluVid6z+eIRUjVBA== |
| 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
| 2026-09-17T11:23:15.366109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037965observed 43e005f5302de2d99ce0a6d979d0898d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:15.347387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037965/manifest.jsonobserved bbec16a99bb433f510aad8038f2dde7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:15.325875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037965/publication.mdobserved 2c435d85c55b2dc57e53946dcbc01339...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:15.307337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037965/publication.txtobserved 87ba3937e273a096ad730ceeb5e2b774...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. |
|---|