OT-2026-000060022
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, vented 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-2026-000060022) never changes.
Identity and time
| Publication number | OT-2026-000060022 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec27-7329-8443-5b23fe437bcc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060022 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0df94a43fbd480978d4ae7b898ded9adbfefaa864d04d634852b680bec8b706a |
|---|---|
| Markdown | 2297c5a60ab9ee59509145d6d47fab4b8f8f0a7309ac3e5d8412821d28d4c3de |
| Publication page | 2124c89f0e4c3dc3a5248481153632df6789c55464a026c8e4b912208ef340d9 |
| Manifest | 29b20e3ed81e0b17ecb65d2911f3cd74417b88de201f7763f39c975ac926dc0b |
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 | O43SG7jtm+5EnPFOK3qlBFAyFHOyMEKiZ8SR9Tfoo9J9RxuPYV/tpwyAWze2tNOWJrSJ31aQBB2shfOVAvjYBg== |
| 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
| 2026-09-17T10:44:49.224974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060022observed 2124c89f0e4c3dc3a5248481153632df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:49.207716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060022/manifest.jsonobserved 29b20e3ed81e0b17ecb65d2911f3cd74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:49.190580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060022/publication.mdobserved 2297c5a60ab9ee59509145d6d47fab4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:49.172966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060022/publication.txtobserved 0df94a43fbd480978d4ae7b898ded9ad...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. |
|---|