OT-2026-000086344
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, plant vacuum fed, 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-2026-000086344) never changes.
Identity and time
| Publication number | OT-2026-000086344 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c96-7a18-8caf-3f52c597ae0f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086344 |
| Status | PUBLIC |
Content hashes
| Canonical text | e2f86771448f660d5aad66302c8089d373334aa51d09670153f4a2c1e699c4e5 |
|---|---|
| Markdown | 4e4f49d83fdf0fcc2d536d24e1d8bd388f007c28967ea7634370af4427ffa783 |
| Publication page | 6014bd010702b77d71cf6c2562669505d413dd02853e5d32f0bc60aedc05149d |
| Manifest | 05121f2bf0af164bcc57fb7592177d6bb3cad5368f3397e92e39739cfe3430b0 |
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 | LTwYdt2rBErUJlWOdXx3s7/17tAXwmog/WvVwd51VwQ/K4VaHjhbzJwj8CF6I0USnjU44PPTlcr3aKybn4tQAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:52:02.216411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086344observed 6014bd010702b77d71cf6c2562669505...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:02.197836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086344/manifest.jsonobserved 05121f2bf0af164bcc57fb7592177d6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:02.181218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086344/publication.mdobserved 4e4f49d83fdf0fcc2d536d24e1d8bd38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:02.164659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086344/publication.txtobserved e2f86771448f660d5aad66302c8089d3...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. |
|---|