OT-2026-000036792
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000036792) never changes.
Identity and time
| Publication number | OT-2026-000036792 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773e-742e-bfa4-8b072a6155ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036792 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08f7817b920be8214509de77d8a61a70998d622c51f5e8512041a9db77f2c380 |
|---|---|
| Markdown | 8172cc053bc7de7168f3c6c87bc88e3c2ad122a7f171c63dd00c3385a056ec30 |
| Publication page | 570e806b77aa8e26f535a0d7d13da28224e640b2090afe30b495ed4a7314ec5f |
| Manifest | 7ebf3c26e5e0a243378907155e0dc26082173e2c4e551f4009c92fc5d7999a17 |
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 | 02kfkdgnXJHcj7eVb3MiIoPHkh+SJaHbKQQhEom41/supoJTs7Ti1S7qSaoAFBoGUpHv7+ywBgqy1GV7VWDQDA== |
| 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
| 2026-09-17T11:24:24.002089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036792observed 570e806b77aa8e26f535a0d7d13da282...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:23.984740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036792/manifest.jsonobserved 7ebf3c26e5e0a243378907155e0dc260...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:23.966144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036792/publication.mdobserved 8172cc053bc7de7168f3c6c87bc88e3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:23.949718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036792/publication.txtobserved 08f7817b920be8214509de77d8a61a70...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. |
|---|