OT-2026-000036614
Publication integrity record
Foam pad vacuum gripper, single stage ejector, supply line pressure sensor, pulsed 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-2026-000036614) never changes.
Identity and time
| Publication number | OT-2026-000036614 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e7-725b-8553-9790a3eaad26 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036614 |
| Status | PUBLIC |
Content hashes
| Canonical text | d9cffff94c77acf6670e5177bf78b6e8c9062d7c7e28c244d8ebd414ddb3bb8e |
|---|---|
| Markdown | f27ceed94a443789f35d9b1552caa8283f3baed90d7d1c2f7c095f1d429a7369 |
| Publication page | 667f961a2032eff897f4a956f8207e6c9d22ae71713ac56d364537aecf527f90 |
| Manifest | 1e8825744177a3bcb652266e2ef61ea50b87dc0baca583822d23f0f9240db4c9 |
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 | M3TfBXB0FZhuFFKy6K6RQAfZaGrbZ1bkwxwowVogDE4WhmDtZKDSyFsnrpnT9cI4jVAuQXcCvm3wnxG9Az8iCg== |
| 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
| 2026-09-17T11:25:50.735424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036614observed 667f961a2032eff897f4a956f8207e6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:50.718693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036614/manifest.jsonobserved 1e8825744177a3bcb652266e2ef61ea5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:50.701086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036614/publication.mdobserved f27ceed94a443789f35d9b1552caa828...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:50.683918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036614/publication.txtobserved d9cffff94c77acf6670e5177bf78b6e8...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. |
|---|