OT-2026-000046697
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off after set-down, on a tool changer
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-2026-000046697) never changes.
Identity and time
| Publication number | OT-2026-000046697 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57df-7b4f-8135-58d035d97605 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046697 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4437f2960053e570498f386eeb0cc4d7ec8ccd0747448e1b2ddb4d6f9758a296 |
|---|---|
| Markdown | 2fb8b327079e6a285a2ec03c6a85b256ea1793aca6549215f1c71be3f2a1ad42 |
| Publication page | c52089d7ed8b96f61518498056d3c992d6f30449e01bec81a530eb8cb7ccc0ab |
| Manifest | 304a76921c81c80420454afbfe82026f423df2646675a04abdc86b8aabc2dae9 |
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 | NvHn6Mr9dRaDncVIruQJpbjB7Aqto5sjMEKt0VcX4K2JQWliKezKtKH2MZt3rHMm9mFa1Waa/DnVZzyN8UIUAw== |
| 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
| 2026-09-17T11:08:54.835113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046697observed c52089d7ed8b96f61518498056d3c992...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:54.815522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046697/manifest.jsonobserved 304a76921c81c80420454afbfe82026f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:54.788506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046697/publication.mdobserved 2fb8b327079e6a285a2ec03c6a85b256...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:54.770389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046697/publication.txtobserved 4437f2960053e570498f386eeb0cc4d7...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. |
|---|