OT-2026-000066414
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented after set-down, on a tool changer
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-2026-000066414) never changes.
Identity and time
| Publication number | OT-2026-000066414 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce40-7d90-aa5f-89c0b71cb339 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066414 |
| Status | PUBLIC |
Content hashes
| Canonical text | a84deb2c7c3bb981b8982b1da9c8638f83e2c2e85f31f381cd6435c34b8f674c |
|---|---|
| Markdown | 0fa311412ef00fb5b39787c22f01d79356bfa5a587d1e33c59df7bc226f949f3 |
| Publication page | b2a74c3e50256d1e76d7d0659267f6bd879db2c8328752c99a6da9038f208c3c |
| Manifest | 7f1fda757c61bd380e14cc5e16ccf6107541bdcb8c3c64227e29417e29d6ea5f |
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 | 4jV39zDU1uBAXOtj1/dP0up8gMkIOvC6xC0ZPKnyqdPZd7FRWR4xZRUkFEKIfDeX+ZCe1xfBm7bSRgLABNs6Cg== |
| 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
| 2026-09-17T10:32:39.196785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066414observed b2a74c3e50256d1e76d7d0659267f6bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:39.177556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066414/manifest.jsonobserved 7f1fda757c61bd380e14cc5e16ccf610...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:39.157848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066414/publication.mdobserved 0fa311412ef00fb5b39787c22f01d793...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:39.141465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066414/publication.txtobserved a84deb2c7c3bb981b8982b1da9c8638f...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. |
|---|