OT-2026-000064660
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, three stage ejector, supply line pressure sensor, 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-2026-000064660) never changes.
Identity and time
| Publication number | OT-2026-000064660 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deb8-750c-bb40-9d4eb9d36ea3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064660 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2e3fe51635024bf6fb09878c22932dda42ae9abf04e5ccabb8957be5f955cf9f |
|---|---|
| Markdown | 4d79fc6c9279909aac5aaf7bc16abd3bdbfd4727466892cca47cdef0a30d9508 |
| Publication page | 6ad10d42e8e5a511a9b815b2d843da2513a0ba3eb43ea5832f5a56c557345d11 |
| Manifest | bdc6813fee6bc4b11a6b88dc5c885094c288c0c32a36c53b9b70965af56e5cf2 |
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 | rgqGTOnpp2n1xm/4R2J9W4pIIbhVq5ijJIgxpl6QcWXKqYuaHCOAo+YFzUGkA73YVlRSjFvvirQTVF8njAfuAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:35:27.119097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064660observed 6ad10d42e8e5a511a9b815b2d843da25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:27.101160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064660/manifest.jsonobserved bdc6813fee6bc4b11a6b88dc5c885094...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:27.083567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064660/publication.mdobserved 4d79fc6c9279909aac5aaf7bc16abd3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:27.064877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064660/publication.txtobserved 2e3fe51635024bf6fb09878c22932dda...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. |
|---|