OT-2026-000080436
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-2026-000080436) never changes.
Identity and time
| Publication number | OT-2026-000080436 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e78-7372-b937-07f0a9e3605b · 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-2026-000080436 |
| Status | PUBLIC |
Content hashes
| Canonical text | 30ebaf7c1780c1d7c5413e679a35e1aa113be365c21cc3220c298c2ae6cacf00 |
|---|---|
| Markdown | c83825a9b2d935209728b925220614fdd78319c2cf3329f4e88400e938ee9e54 |
| Publication page | 3c5e376aff1b8bd7b5a264fb435d9be212cf1d114a0b418b5f117e9eb3ed90ef |
| Manifest | be1f57d695c8bd9202729ef2c90f453b68d4bbb906842dcf4f3ce6fb0cbcc2ad |
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 | 9MLa4PkrouFHWfW3gPlhZbSJ1HynniN/P6oYWjrLWjFy9vliYsJ0kyXKSKJVeb9Sd7D9lieGycsP2UjV18bgBA== |
| 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
| 2026-09-17T10:02:56.902649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080436observed 3c5e376aff1b8bd7b5a264fb435d9be2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:56.882856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080436/manifest.jsonobserved be1f57d695c8bd9202729ef2c90f453b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:56.862757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080436/publication.mdobserved c83825a9b2d935209728b925220614fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:56.842765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080436/publication.txtobserved 30ebaf7c1780c1d7c5413e679a35e1aa...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. |
|---|