OT-2026-000093633
Publication integrity record
Foam pad vacuum gripper, two 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-2026-000093633) never changes.
Identity and time
| Publication number | OT-2026-000093633 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-7aa4-a270-10d58b170a44 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093633 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f14e9f775d0f1c06c791ef59a5e1ef37a94d8fc5b6ae873d32c724cc33c4c93 |
|---|---|
| Markdown | 50bd0c896ecdaa9eabb7248fc0858f5ff96a6a5f3fad451a2f54bd938a658fd9 |
| Publication page | 4a7cba1dae859ddc51c88f7f29788050d451027e663b05ffaf9a705df0e94b5a |
| Manifest | 24bdfbc7fbaca531702cf623454a0654914294ac143fcc055795d431c11536dc |
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 | RNMR34xa31uhqcpD4hKi7Wl26nBPuJfJAb7sgWrXulZORC+PgZylZjZmVsbjaC0UGSbZMUCSrUkq3O9VzffkCA== |
| 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
| 2026-09-17T09:39:41.117608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093633observed 4a7cba1dae859ddc51c88f7f29788050...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:41.100988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093633/manifest.jsonobserved 24bdfbc7fbaca531702cf623454a0654...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:41.083997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093633/publication.mdobserved 50bd0c896ecdaa9eabb7248fc0858f5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:41.066847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093633/publication.txtobserved 8f14e9f775d0f1c06c791ef59a5e1ef3...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. |
|---|