OT-2026-000058155
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
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-2026-000058155) never changes.
Identity and time
| Publication number | OT-2026-000058155 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6edb-71c0-bca0-cd16bd055a63 · 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-2026-000058155 |
| Status | PUBLIC |
Content hashes
| Canonical text | bcdf48a64d10f2134350cf5b479a0a8431647f2a3e555b093c46a29cf4dd3c9a |
|---|---|
| Markdown | 06e4c0989338560c3589336d49d082784be42015a991719b343ed50764123709 |
| Publication page | 915b3aab9545433e5f60c22cd2d8f3c3cc2651b715e315a0962240f181f96d62 |
| Manifest | b3685af3da0fd0b891be6272a0fb0da14c80b7575bb1b69006769668406694b1 |
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 | 63CjYaxetMqmxxQn3ABRna5KtFpGF/ABzvz2d2bmzh3f4eRVbukrRcgtGqw2plpry7eTO3jW9GBKXuf7Z2gwAA== |
| 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
| 2026-09-17T10:47:50.936319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058155observed 915b3aab9545433e5f60c22cd2d8f3c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:50.918845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058155/manifest.jsonobserved b3685af3da0fd0b891be6272a0fb0da1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:50.899719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058155/publication.mdobserved 06e4c0989338560c3589336d49d08278...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:50.881933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058155/publication.txtobserved bcdf48a64d10f2134350cf5b479a0a84...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. |
|---|