OT-2026-000035543
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, three stage ejector, supply line pressure sensor, pulsed 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-2026-000035543) never changes.
Identity and time
| Publication number | OT-2026-000035543 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c5-766d-a153-ffb22ce698ac · 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-2026-000035543 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e78264af316435d7e3cee68f63ea0cc7a8c9355572d512338d382263525b477 |
|---|---|
| Markdown | c17a4a275e9e2e96cbcf57bf8a0f84a5b26d7cb22a72ce4f85c6f95a5d25fb17 |
| Publication page | 4530f5b157bd9e0ad7056b9edcb3caa46593565c0e584c289b771c9d0786673a |
| Manifest | fde36032d670d13c2bad06fd041d608aad3b86768ddb903181ffb41c63344024 |
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 | CWHGw242Fin92OlovGhG9obC4ksyZMylORemv6F92LUct35mTGUZhYNY1uKFhUOpePisUxqPpUYyD6nWgxAsBg== |
| 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
| 2026-09-17T11:26:58.268241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035543observed 4530f5b157bd9e0ad7056b9edcb3caa4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:58.250156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035543/manifest.jsonobserved fde36032d670d13c2bad06fd041d608a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:58.234169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035543/publication.mdobserved c17a4a275e9e2e96cbcf57bf8a0f84a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:58.217624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035543/publication.txtobserved 3e78264af316435d7e3cee68f63ea0cc...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. |
|---|