OT-2026-000076124
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented before 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-2026-000076124) never changes.
Identity and time
| Publication number | OT-2026-000076124 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a6e-7253-977d-7c7d2bd17547 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076124 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d497250c9b349e0363ed063f32b630bd8c37d2a1b753a7f4f7cfcc9efc511e2 |
|---|---|
| Markdown | dd6e802488f29310e359e227e806329729527b72f8962194fcd91a4245eb76c9 |
| Publication page | e43de2e562ee87b6d909685cc73e37ef12a135a2fbc86d47ff5832ba5de1c5b9 |
| Manifest | aaf0c289824217862d3738575598d990ffb52a18743916ce950d3c426079db05 |
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 | U2MjkglulsHu0MSATamHORW0qX7Unew10WcCqO7ZbjqydwCa/yAzdaV9OcJ+VA4lDQVbJ9VsprDnE+b+GkIaCQ== |
| 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
| 2026-09-17T10:11:06.282443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076124observed e43de2e562ee87b6d909685cc73e37ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:11:06.264746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076124/manifest.jsonobserved aaf0c289824217862d3738575598d990...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:06.245353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076124/publication.mdobserved dd6e802488f29310e359e227e8063297...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:06.225307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076124/publication.txtobserved 2d497250c9b349e0363ed063f32b630b...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. |
|---|