OT-2026-000035837
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-2026-000035837) never changes.
Identity and time
| Publication number | OT-2026-000035837 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c9-78cd-9a58-43289b92a41e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035837 |
| Status | PUBLIC |
Content hashes
| Canonical text | b7ae0d5eb40531f2a16f4de6022b0ef92727e130e53f0229278a48b72f88e77c |
|---|---|
| Markdown | 04e1dfc6a07775e21a38dd4251764095e32e1f115b92135187bdec6575b85982 |
| Publication page | 9f3226e2752aee51b1a0f5880dfb28cfb5e59f36d2e2c7e4516a85b59d6d5ec6 |
| Manifest | a0a9d662a0387b005f2be6d12b94eaa96f06f858c5a8129e72adee9183090adb |
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 | RSjVymbyCLuv8XhNoKxtE5IbCRxRo6t7SYyXcTBiIFEdzvtGuiRBjTIPs+ChsA/ek4hJJ7tzNZ6XGOe3/GukAQ== |
| 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
| 2026-09-17T11:27:33.607389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035837observed 9f3226e2752aee51b1a0f5880dfb28cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:33.588001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035837/manifest.jsonobserved a0a9d662a0387b005f2be6d12b94eaa9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:33.570048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035837/publication.mdobserved 04e1dfc6a07775e21a38dd4251764095...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:33.551777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035837/publication.txtobserved b7ae0d5eb40531f2a16f4de6022b0ef9...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. |
|---|