OT-2026-000060800
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, sustained blow-off 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-2026-000060800) never changes.
Identity and time
| Publication number | OT-2026-000060800 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7d0-7045-be25-96a55f27b006 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060800 |
| Status | PUBLIC |
Content hashes
| Canonical text | c1482b4a73e8e6f6921fa24b6bbda81bf5d2714d8ca9e12ffc4b11b9d3876ca9 |
|---|---|
| Markdown | 093ef527312aec4b82bb84312115017e8a2dfb621ad0b997e007f9c11650d701 |
| Publication page | 1800c405874b53139cc5aed7eb6530a5d87f784676f33496c64d8bbf3f35f751 |
| Manifest | 7d6bb86c8996fb125a13914a2ab83903e86a69e421eb29c709de5a7c5b8f8bd5 |
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 | +BJcWkIzM6E2vrB0OY1qbcenAMDi5jbUQxFASO6X8IFhhqxZZvU2b4dF1hhNFzlTGKmnvNXf6o3h4nvEDdirAw== |
| 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
| 2026-09-17T10:43:32.903275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060800observed 1800c405874b53139cc5aed7eb6530a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:32.885652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060800/manifest.jsonobserved 7d6bb86c8996fb125a13914a2ab83903...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:32.867013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060800/publication.mdobserved 093ef527312aec4b82bb84312115017e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:32.850109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060800/publication.txtobserved c1482b4a73e8e6f6921fa24b6bbda81b...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. |
|---|