OT-2026-000081478
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, vented after set-down
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-2026-000081478) never changes.
Identity and time
| Publication number | OT-2026-000081478 · never reused |
|---|---|
| Internal UUID | 01a0ae96-f375-7e25-8c16-4f1e0dcddee1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:43.461344Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081478 |
| Status | PUBLIC |
Content hashes
| Canonical text | 911f9e4e50f5bba9184bc0697af296197d5434ef00d81fc091b337a2a62f92ff |
|---|---|
| Markdown | b7051aac86bf51673c65b630cc6572c742c837c2951c1e8ce51fabd1045fc38a |
| Publication page | 65f17e017eac2aab013f44b83752a6d3bbf6764063ab44fe1be01df6cda5a4b4 |
| Manifest | 9a41150424e8108c2af840024b3448f66d99defa33f4e71cf45fb076af0e05dc |
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 | z8B7Wk2gU+2oNsZJ4Bksn5D5+HqFVHHq0tjnqS369uRq48qTKKzwlK/d3DuGQkwLNYsnZiQPiwdT47qSkutZCg== |
| 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
| 2026-09-17T10:01:38.698381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081478observed 65f17e017eac2aab013f44b83752a6d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:38.680565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081478/manifest.jsonobserved 9a41150424e8108c2af840024b3448f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:38.664246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081478/publication.mdobserved b7051aac86bf51673c65b630cc6572c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:38.646425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081478/publication.txtobserved 911f9e4e50f5bba9184bc0697af29619...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. |
|---|