OT-2026-000059124
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, sustained blow-off after 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-2026-000059124) never changes.
Identity and time
| Publication number | OT-2026-000059124 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8611-7626-ab0e-1b344c1ed837 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059124 |
| Status | PUBLIC |
Content hashes
| Canonical text | b2b96595e00a2bf2f4e91a15277165226bc135ebf2c7c42974a1eaf8d49d9b5d |
|---|---|
| Markdown | ac2949335c88fb1e62188b6b527b1b9dd6f898f524dd18a5e2e9cb2e23d779d4 |
| Publication page | 2455cf22e072538aa2c252183319bca6f371295ad5c7e07b061c775fbbfad525 |
| Manifest | cfbbbcd2bd800eca71268e11760012cd4c789d3c58a34e849cbf3283c4f2cb5a |
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 | Jgp7qK3k4qGuXMcnzdPwPdEJ95vfd2otdMAjQ7xET+r1rhyLUmhLgN4TrnzCTzq4DzuYihpp76BOR/P5bA+5Ag== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:50.354078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059124observed 2455cf22e072538aa2c252183319bca6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:50.336347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059124/manifest.jsonobserved cfbbbcd2bd800eca71268e11760012cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:50.297468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059124/publication.mdobserved ac2949335c88fb1e62188b6b527b1b9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:50.255476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059124/publication.txtobserved b2b96595e00a2bf2f4e91a1527716522...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. |
|---|