OT-2026-000008374
Publication integrity record
Single cup vacuum gripper, common isolation valve, three stage ejector, 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-2026-000008374) never changes.
Identity and time
| Publication number | OT-2026-000008374 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e469-7956-8b83-dc0b6a8b5146 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008374 |
| Status | PUBLIC |
Content hashes
| Canonical text | 406ad06871ba1b44d83b60c3b9ad57aa5125aadc0e86fe1165425852adcc0cd1 |
|---|---|
| Markdown | a42f5796012c9426045aee97fcac84f4895e9b9a4827209113b3ba365339885f |
| Publication page | 8bcbafd262225c93cdb01dad6869065985725c69d1d4d9649148e8a37500e26f |
| Manifest | ed1b751ce229177bdfee72564b7e4e1aadced6387aa5532214b81702da3a1cfd |
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 | 0aMOC3p0BqzTPFXOl4Dckyg/n++sCdbSukTEU0XpUcuVSFTjZRO4PTqPaKV6Yw779rl2WANySKhdZA19tHBPCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:12.138358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008374observed 8bcbafd262225c93cdb01dad68690659...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:12.118125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008374/manifest.jsonobserved ed1b751ce229177bdfee72564b7e4e1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:12.099076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008374/publication.mdobserved a42f5796012c9426045aee97fcac84f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:12.080808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008374/publication.txtobserved 406ad06871ba1b44d83b60c3b9ad57aa...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. |
|---|