OT-2026-000080424
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented 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-2026-000080424) never changes.
Identity and time
| Publication number | OT-2026-000080424 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e78-7153-9c32-40cff5788095 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080424 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d7e7482fe1bb4689392ee388310cb625476f9b93fa0a9d85361dddb9bbf5fb5 |
|---|---|
| Markdown | c2a51cb62b9fbc2a8219a728208c316fe1f19712c64a66caab7cd2771dd31493 |
| Publication page | 6b5bb15a294dc39ad88bc2ee9b2fa24b748339eb1fec1cca8d6fc72fb172b35c |
| Manifest | d85c585fd407a1fde9670ef20f9f076a3724bc61d0c9ce4f40fa8807a75da3a6 |
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 | t1E/SYd38KY9QrpQ0DNxu/r6w2CK4NDp8bE4ibthcw578fgaA+9HZ2+iQ3KxLyEJz2I4efmqGsjifEb3/BkkDQ== |
| 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
| 2026-09-17T10:02:55.946700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080424observed 6b5bb15a294dc39ad88bc2ee9b2fa24b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:55.928527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080424/manifest.jsonobserved d85c585fd407a1fde9670ef20f9f076a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:55.910459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080424/publication.mdobserved c2a51cb62b9fbc2a8219a728208c316f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:55.891548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080424/publication.txtobserved 5d7e7482fe1bb4689392ee388310cb62...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. |
|---|