OT-2026-000065440
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two 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-2026-000065440) never changes.
Identity and time
| Publication number | OT-2026-000065440 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-7dce-9e43-71af01d3092b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065440 |
| Status | PUBLIC |
Content hashes
| Canonical text | eac23a0f86ae4e4b934eccf6fbde40d25b502b1f54be1b4aed2b388399924062 |
|---|---|
| Markdown | ab05a8b3f8a23675a7d94e86334ce16a59599dc9db09e713fb636aef830af2c4 |
| Publication page | 5b49e696e392e4e0fd4d8f51ba7305e03f2e6a3a0a37bd5fdafbec162ad92618 |
| Manifest | 251961fdd89d9c0ee34f5348559cc2810ee5f88e0b9f5662df851c4e7766a536 |
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 | vKR0D1pOmJ4QUMvcvXwwWk/IjdQ9pvrL2yoNhuXH0D0pmrgYq0PxDbYUPUQuiVe6hNfTWnF6YWSIpYikdgA/BA== |
| 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
| 2026-09-17T10:33:42.982960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065440observed 5b49e696e392e4e0fd4d8f51ba7305e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:42.966109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065440/manifest.jsonobserved 251961fdd89d9c0ee34f5348559cc281...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:42.949846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065440/publication.mdobserved ab05a8b3f8a23675a7d94e86334ce16a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:42.932709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065440/publication.txtobserved eac23a0f86ae4e4b934eccf6fbde40d2...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. |
|---|