OT-2026-000083556
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-2026-000083556) never changes.
Identity and time
| Publication number | OT-2026-000083556 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0415-7437-966a-a07882fa1d2e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083556 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11f5a9c9db789ec205100c77290d9fcf5300f973fb9d593aa4e260385a6e3a10 |
|---|---|
| Markdown | 7ccecc63516f68bed44d83cadf4acfab47002a2e8eaf73f45ec244582090ab91 |
| Publication page | 998f734b75ff2713b88a14318a5e188b4ece2a16df770e3c71d1347d7fdd1f49 |
| Manifest | a7a143aa09ffd82f9ff306660846c93dafbbd0e14845d8dd91d4c481dc6d4c6e |
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 | pqCqI13RWGLRnToplKzqiI/HFobc1nGS8kPNSfoUES0qpFUHXDvcJQkR1WOfe5VSvLI98NjoiO034WQbGT9MBg== |
| 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
| 2026-09-17T09:57:02.505389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083556observed 998f734b75ff2713b88a14318a5e188b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:02.488026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083556/manifest.jsonobserved a7a143aa09ffd82f9ff306660846c93d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:02.471641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083556/publication.mdobserved 7ccecc63516f68bed44d83cadf4acfab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:02.455069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083556/publication.txtobserved 11f5a9c9db789ec205100c77290d9fcf...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. |
|---|