OT-2026-000058151
Publication integrity record
Three bellows cup vacuum gripper, three zone face, 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-2026-000058151) never changes.
Identity and time
| Publication number | OT-2026-000058151 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6edb-71e2-8cc3-009f47dd0046 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058151 |
| Status | PUBLIC |
Content hashes
| Canonical text | 70af00d281b20882a52f868348295bdc9dafa8086973741fd76abd1ff9226c82 |
|---|---|
| Markdown | e6b32c2622aaf2f32ef562037942afadbc3590d1bb5666393fab832ed8008ccd |
| Publication page | 052313d8b6dda984a80e742d4dc16ce30d0866795433203d82107f81177662f3 |
| Manifest | 54a50536913e8ae1db1ce50d8592cc79255c7adfac86b0079ec95bc0ac2b77e9 |
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 | 2rdqi6m3LAKCquzVcPj60eI+CapDEgNoI6JFGZAbdsUWH03hps/os4S5DbO88scU3Hu5x+rl7wTR2P5XonOLDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:50.546697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058151observed 052313d8b6dda984a80e742d4dc16ce3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:50.527294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058151/manifest.jsonobserved 54a50536913e8ae1db1ce50d8592cc79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:50.508292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058151/publication.mdobserved e6b32c2622aaf2f32ef562037942afad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:50.487898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058151/publication.txtobserved 70af00d281b20882a52f868348295bdc...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. |
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