OT-2026-000042699
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, manifold 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-2026-000042699) never changes.
Identity and time
| Publication number | OT-2026-000042699 · never reused |
|---|---|
| Internal UUID | 01a0ae7a-c0cf-75a3-86d0-75e491962e61 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:55.489038Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000042699 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46a91aca75361f442c9ec1b561132285c3af21155dcaef9ca4ead156544945e4 |
|---|---|
| Markdown | e42e3ea285a6de5dcacd283ed6bf624fe8c834ec7615be59f454452d565d0da6 |
| Publication page | 05d0d576275e44cadd9171a92dbdd058caea432185c4f144aaa68149f751b900 |
| Manifest | 15b6a872c543dec2cba316721f560197675343e9288f6596632bbf48f13900d4 |
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 | /EXm2U+iQoBFNJg+Q8rt1e6WVP/tEsvhEB/Mg8CscnsnAV5I4jYuobqXKXMs3uexYN3q9rwHVUfZK2keopmdAQ== |
| 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
| 2026-09-17T11:15:03.459049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042699observed 05d0d576275e44cadd9171a92dbdd058...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:15:03.441122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042699/manifest.jsonobserved 15b6a872c543dec2cba316721f560197...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:15:03.421347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042699/publication.mdobserved e42e3ea285a6de5dcacd283ed6bf624f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:15:03.400704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042699/publication.txtobserved 46a91aca75361f442c9ec1b561132285...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. |
|---|