OT-2026-000024156
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000024156) never changes.
Identity and time
| Publication number | OT-2026-000024156 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c7-7ea4-95e8-e84cf6750d18 · 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-2026-000024156 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc36de1e32c596e0cfc16c286186ce319eb81c388cb8dfe10effe68cda262c65 |
|---|---|
| Markdown | d16dd4f3a93ae503fb87895578a36efedaeb6b1f06826c44783167d987a9c1f7 |
| Publication page | af1d8022833cf301457d6407ff2bd9745e2346635b95e296652b28544a87427a |
| Manifest | 80e6e6cc6807a8630471514e879e5ab376ba968211dec6ef3e7e32688f70b3ca |
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 | nfvQIdZSJfJdiKVLLUSvNnMNahpkJhrd1/FDBRSSyQ6eIrrJKWyoZvCNybsIekl5q0K70jS9bTjMwKPswG0rAg== |
| 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
| 2026-09-17T11:48:35.593376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024156observed af1d8022833cf301457d6407ff2bd974...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:35.574869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024156/manifest.jsonobserved 80e6e6cc6807a8630471514e879e5ab3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:35.553997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024156/publication.mdobserved d16dd4f3a93ae503fb87895578a36efe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:35.533015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024156/publication.txtobserved fc36de1e32c596e0cfc16c286186ce31...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. |
|---|