OT-2026-000100591
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000100591) never changes.
Identity and time
| Publication number | OT-2026-000100591 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f2-7e24-b617-74ecb5a48cb2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100591 |
| Status | PUBLIC |
Content hashes
| Canonical text | bba993f75be82ebc4bf17f84f0430365f9e9a1b86283cbfe54d918f0ebbdc51d |
|---|---|
| Markdown | 592ca5a876c8c01b9db0107bce60fbfe7b669274294ab98469b3186d0c9828ea |
| Publication page | 2dcbea746d63653b5519c7b57f6de0ed7df709032faa11f8f735ae6636d52fe3 |
| Manifest | 7268dad5ffacefba1eaa057cc8b7515ef3f067f484020c79dd713ef8b6cd33b0 |
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 | Dyjpd6fuiX0o0fDe4yoK9wdWO/eRHg0t3ZTDEefyigRL+14CCg338Vl8mlb24XiJsz5v8wj4NrUpPrOEQ9u9Bw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:27:22.655666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100591observed 2dcbea746d63653b5519c7b57f6de0ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:22.637617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100591/manifest.jsonobserved 7268dad5ffacefba1eaa057cc8b7515e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:22.620108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100591/publication.mdobserved 592ca5a876c8c01b9db0107bce60fbfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:22.602203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100591/publication.txtobserved bba993f75be82ebc4bf17f84f0430365...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. |
|---|