OT-2026-000066999
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, pump fed, pressure sensor per zone, pulsed 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-2026-000066999) never changes.
Identity and time
| Publication number | OT-2026-000066999 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fe-71f2-8504-39848936e715 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066999 |
| Status | PUBLIC |
Content hashes
| Canonical text | d6eafb40b0d3e039ea835c957e873c9fd579f516a6e88b20cdbd15452d1e267e |
|---|---|
| Markdown | 5dd96bf67502d3b3c22081526c95728fdb7bfb6188a8935a50c5367b6093e71a |
| Publication page | bed2baf8340832414638ae436fb57fe37ebd45793adbf6059d483d4f971acdde |
| Manifest | 813a32276661debbb580afa27706800179f82437fc24fd11d98956ea0784d429 |
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 | RzZFk1kc9BcGP43OiMjTjIAu4CFTSx8qwdMm0GNEhVe7dzjbimLJAo+8x74YeRymCW9Ca19AGcattgP/pflaCA== |
| 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
| 2026-09-17T10:32:13.351467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066999observed bed2baf8340832414638ae436fb57fe3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:13.333571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066999/manifest.jsonobserved 813a32276661debbb580afa277068001...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:13.314996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066999/publication.mdobserved 5dd96bf67502d3b3c22081526c95728f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:13.298615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066999/publication.txtobserved d6eafb40b0d3e039ea835c957e873c9f...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. |
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