OT-2026-000034236
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000034236) never changes.
Identity and time
| Publication number | OT-2026-000034236 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0d-783b-b604-22d5279bfdb4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034236 |
| Status | PUBLIC |
Content hashes
| Canonical text | 610ec322592493d969112284ed498ee20a889278a3e3386c098611f6c816ac68 |
|---|---|
| Markdown | 9a96b2c91c65383083145ae30d0c2c1493a8596d1522e785aba0d674b7e52155 |
| Publication page | 4cd91a2306e34e07077f137123c928d29b30d019e578925464cde0f76089aa5a |
| Manifest | 2e4113d66660985efa312b0542ed07b39aebc155497f6847d1bd3025f3c37450 |
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 | l6mJePEvsWQcuc/Z9+kWmx1Ct3mmjuZxHmJ7o1/W1lUZFzCn3M3Hd4jtH4lY9tzQF4Fu5Wonw/a8YZKy4791BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:30:47.376204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034236observed 4cd91a2306e34e07077f137123c928d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:47.358685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034236/manifest.jsonobserved 2e4113d66660985efa312b0542ed07b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:47.343644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034236/publication.mdobserved 9a96b2c91c65383083145ae30d0c2c14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:47.325753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034236/publication.txtobserved 610ec322592493d969112284ed498ee2...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. |
|---|