OT-2026-000093598
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, 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-2026-000093598) never changes.
Identity and time
| Publication number | OT-2026-000093598 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-7fcc-ab3f-4a16e83d774f · 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-2026-000093598 |
| Status | PUBLIC |
Content hashes
| Canonical text | 03f2f5428c13db19ee0bbb18caaa893f44f8b22c42b907bc10d6e1f697eed972 |
|---|---|
| Markdown | 24016496c3e794bd8ef22d25d47b84b52eb9e773f9cf2c48f51d890fac2aebab |
| Publication page | 2dcbcfc629038a4fe983bc56433450d9c8a26cc4965261b04e1e5d76eb4b3a44 |
| Manifest | fa7009ccb1a4f8c6d3698273eada7d7b497426e39e38409ec0367837420fd464 |
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 | 3e5nnKQJAEUVfPUrCaFmM64GugB1JEoJaClome78Nsb9HMD54jLqD2GBz33X2b6xhVHy0Gh/ghsuwJdHhW5+DQ== |
| 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
| 2026-09-17T09:39:38.390253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093598observed 2dcbcfc629038a4fe983bc56433450d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:38.371444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093598/manifest.jsonobserved fa7009ccb1a4f8c6d3698273eada7d7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:38.354761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093598/publication.mdobserved 24016496c3e794bd8ef22d25d47b84b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:38.335969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093598/publication.txtobserved 03f2f5428c13db19ee0bbb18caaa893f...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. |
|---|