OT-2026-000074392
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, vented before 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-2026-000074392) never changes.
Identity and time
| Publication number | OT-2026-000074392 · never reused |
|---|---|
| Internal UUID | 01a0ae93-7179-7eff-9e1f-fe5c69e8a064 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:53.574555Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074392 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec07597b8639d3c5603ee3ccf7aad0b203e58e0cc99108b68d9cc71d4dc44d13 |
|---|---|
| Markdown | daf15fa7cd61a1e001ff87d02750586fab28fac9209b21811e982b97b499cbbf |
| Publication page | 7a5fdb138c02235e6a965e95dad6d28b52453988ad68d3a6213d106d8605ef65 |
| Manifest | 2c5dc3929ea88392a104861f384cb2c10fb753aa998c4cb49b597c234d3c682c |
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 | t9HXBCC8TOgRr6HkKuxx3zzex1gHFqgGBIg0LEdtajO2FRZC+uAGfM1/RvGgYfFvH9JXEJCyQi3IpPlYMgqwCg== |
| 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
| 2026-09-17T10:19:19.725192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074392observed 7a5fdb138c02235e6a965e95dad6d28b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:19.707471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074392/manifest.jsonobserved 2c5dc3929ea88392a104861f384cb2c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:19.688913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074392/publication.mdobserved daf15fa7cd61a1e001ff87d02750586f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:19.671149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074392/publication.txtobserved ec07597b8639d3c5603ee3ccf7aad0b2...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. |
|---|