OT-2026-000024321
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, sustained blow-off 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-2026-000024321) never changes.
Identity and time
| Publication number | OT-2026-000024321 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c9-7257-93a5-69d1fec0c196 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024321 |
| Status | PUBLIC |
Content hashes
| Canonical text | bdc44f75620660782925dadaed80161cb80b2183bdedc19a7f4c8d3ef25c3078 |
|---|---|
| Markdown | 22ce7e7b357ab0b7070bd3a1389929c8e58b6b26f81a82bd20c2c9eb92021cc5 |
| Publication page | 2364ad80ece2f744a6f2d0e094d9dec952b8e12b768e369fa1ee0a6fbeeabbee |
| Manifest | a623545d4d81bd94caf3788e9cd41871718c32f4cb571605a7c0abdffc3d1e61 |
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 | trYg3k9j8kK8mKgc9XYsA1dSov9x38IFNdWhZFMMaQaXysImS3zdp/D0EqRSQ4IRSwllab9Q1x6Z2FZtOA5BAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:50:03.800559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024321observed 2364ad80ece2f744a6f2d0e094d9dec9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:03.776435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024321/manifest.jsonobserved a623545d4d81bd94caf3788e9cd41871...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:03.757420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024321/publication.mdobserved 22ce7e7b357ab0b7070bd3a1389929c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:03.738531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024321/publication.txtobserved bdc44f75620660782925dadaed80161c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:24.245356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024321observed 2364ad80ece2f744a6f2d0e094d9dec9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:24.228750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024321/manifest.jsonobserved a623545d4d81bd94caf3788e9cd41871...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:24.212466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024321/publication.mdobserved 22ce7e7b357ab0b7070bd3a1389929c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:24.196630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024321/publication.txtobserved bdc44f75620660782925dadaed80161c...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. |
|---|