OT-2026-000035027
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, two stage ejector, supply line pressure sensor, pulsed 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-2026-000035027) never changes.
Identity and time
| Publication number | OT-2026-000035027 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1c-731b-9d72-c733a7eb9e52 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035027 |
| Status | PUBLIC |
Content hashes
| Canonical text | a85773b33075d1ce458eb9a1611e8553a5cc52a28e406e00249265823c7a1286 |
|---|---|
| Markdown | e81e47bf9a379aac00702042c6e837eb720cb50c1e39a3dc641b37f28329c437 |
| Publication page | 5f482d806207dbebaf91b700cdf2c0d9ce5e5387922ed6a28e8a21b759843eaa |
| Manifest | 9141d364d6afcd60a48a90b40b15d57660c5929aae30dcb34f13f49e8c78c3e7 |
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 | a0l1/4WsT8exdmS5wWvZOX8N/cW66rf5KcOYs+DzVTqzbWf/Bt26B4/soXh/Vj0pSVUK6FKJ3m/9PDPar6y4CQ== |
| 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
| 2026-09-17T11:28:04.635526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035027observed 5f482d806207dbebaf91b700cdf2c0d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:04.618294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035027/manifest.jsonobserved 9141d364d6afcd60a48a90b40b15d576...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:04.593115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035027/publication.mdobserved e81e47bf9a379aac00702042c6e837eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:04.574961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035027/publication.txtobserved a85773b33075d1ce458eb9a1611e8553...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. |
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