OT-2026-000100672
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, pump fed, 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-2026-000100672) never changes.
Identity and time
| Publication number | OT-2026-000100672 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f3-7718-b984-9cdfe76e0eaa · 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-2026-000100672 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60cb0636d416b0431b45eaea52e68dad3fa419c1e6012de1d084d36b1ea5370e |
|---|---|
| Markdown | ec41e73e929abaf0669dc0ab3bd22917a606d9b81f89fecdd26e59f15a6f6aca |
| Publication page | abf0027a99435b854ac9b9cc794b26e7b671a110d22f49c9fbd1dc3f274bc7c2 |
| Manifest | 46557f179c0b85745dd8a3cc796a8a61c25cebe5e94ff68f5c18b7234099d138 |
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 | DVbnAyw0mnXAtiw0sKcOXdXSvUxFu/ILOaLnbmAOZT6KLm9gsJ4OLj7QYF5DuNCn886at4jzBFRzrkjBpJplBQ== |
| 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
| 2026-09-17T09:27:29.046973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100672observed abf0027a99435b854ac9b9cc794b26e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:29.029132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100672/manifest.jsonobserved 46557f179c0b85745dd8a3cc796a8a61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:29.012377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100672/publication.mdobserved ec41e73e929abaf0669dc0ab3bd22917...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:28.995571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100672/publication.txtobserved 60cb0636d416b0431b45eaea52e68dad...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. |
|---|