OT-2026-000035504
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, pump fed, supply line pressure sensor, sustained blow-off before 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-2026-000035504) never changes.
Identity and time
| Publication number | OT-2026-000035504 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c4-7525-9d60-e75b37e2ab65 · 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-2026-000035504 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d6dcf24b1b8748777171ddf17fec6f1d57b69f2b2417362a61e5e7ed584c468 |
|---|---|
| Markdown | 3a1430a48ee95b994dd38509113ecc2b531783efbc89e197a4e90c369f1bdffa |
| Publication page | 0b2918fc6a37ef602381cf5f087ba170bf09921ff06bf55c01bfcf6b6abe6d06 |
| Manifest | 2c98988320534186115f14e6bc702a7ff1417dcedaf82b820dcb33ed5f945d78 |
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 | qLHuDc4kybkTqv1EVMRawfM3fnJ8WerXsCoe2mBYH3C2prkzNe7TVPxJlsXyMjOLf35WhYXnKGH3VtLLSlZtAg== |
| 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
| 2026-09-17T11:26:55.377051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035504observed 0b2918fc6a37ef602381cf5f087ba170...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:55.357864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035504/manifest.jsonobserved 2c98988320534186115f14e6bc702a7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:55.301198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035504/publication.mdobserved 3a1430a48ee95b994dd38509113ecc2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:55.246476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035504/publication.txtobserved 7d6dcf24b1b8748777171ddf17fec6f1...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. |
|---|