OT-2026-000098595
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000098595) never changes.
Identity and time
| Publication number | OT-2026-000098595 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ac-7a6b-90c9-67f7405992f4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098595 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc238e6d5909c58ab2e240cebb17a4e515414bb746073c9b89f6c3c46053c67c |
|---|---|
| Markdown | ebb43332cb619feea031469ef843307f228d9915d41a92ff09b770edcfe54f0c |
| Publication page | 524d86d8f9c5f442aff58c5c352830cd68ded944af3a0bcca2d29e2157ad3eed |
| Manifest | 6e69b79f684679e4085e316cf2aa0d9462920142c8345217d5a020bb1b75bd01 |
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 | fxJQswVg/Sh4mG0HesAfeMySawOSltiMmklOybMskVx2/I+9fkOMmotdNyYqTHphkrICQ4pvR/g1yJQlzRbODg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:51.853323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098595observed 524d86d8f9c5f442aff58c5c352830cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:51.833884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098595/manifest.jsonobserved 6e69b79f684679e4085e316cf2aa0d94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:51.816978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098595/publication.mdobserved ebb43332cb619feea031469ef843307f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:51.799580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098595/publication.txtobserved cc238e6d5909c58ab2e240cebb17a4e5...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. |
|---|