OT-2026-000034644
Publication integrity record
Six bellows cup vacuum gripper, six 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-2026-000034644) never changes.
Identity and time
| Publication number | OT-2026-000034644 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed1-7155-8acc-9c5653d011e2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034644 |
| Status | PUBLIC |
Content hashes
| Canonical text | 02d6c079d50e70f36bae6b3c912e930add3d94c877e82e42bb9697645b377faa |
|---|---|
| Markdown | ba246cb880e743763e57edbed5b6323f4a548665afebc78b127952b280c6242a |
| Publication page | 9ad1337051246632e8eedf450c8bd33302897041a6f89bc3ba99e0b360284463 |
| Manifest | dfa26a460445ac1a8417725a579a8753ee5b00cb9f22dbd7d596edc4c83444f8 |
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 | kNqQ7AIEoPF+V3rsbvd2tzjcPoZJ9DChRT2MFjVfflAav2NKHJgkOrZ74j7khSDDyQx0qqqG9rJkJTxUqjfuCw== |
| 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
| 2026-09-17T11:29:02.008761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034644observed 9ad1337051246632e8eedf450c8bd333...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:29:01.990913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034644/manifest.jsonobserved dfa26a460445ac1a8417725a579a8753...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:01.972207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034644/publication.mdobserved ba246cb880e743763e57edbed5b6323f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:01.954746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034644/publication.txtobserved 02d6c079d50e70f36bae6b3c912e930a...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. |
|---|