OT-2026-000095522
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, two stage ejector, pressure sensor per zone, 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-2026-000095522) never changes.
Identity and time
| Publication number | OT-2026-000095522 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f74-772a-82c0-6ae4cf8c0e74 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095522 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4e12c110476df6d26bdd5eec2a9cf0ce2c129f3f162b4ab869c5e6a76e7aa417 |
|---|---|
| Markdown | b6e95ddf7c2b96a799804166ecc83094944483b7af8d9a8e4f4e577fd6cbc5f5 |
| Publication page | 35c97f05481645df4692af3ef1c50d306845e3c56e0b241429f15d7ed2479364 |
| Manifest | f998ca0718a3fc06aed0f4425d3e48558d54f3df78c1bdafa0d869ac0d997588 |
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 | Tnu+PeUIKthovR1yyc3aRY5BohN2CXu0x00zdSm7+cgZmVPKtEDDLWovdDIImWNKQK1Zpw3xdtcQuJ9tq1LrAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:55.885873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095522observed 35c97f05481645df4692af3ef1c50d30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:55.869989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095522/manifest.jsonobserved f998ca0718a3fc06aed0f4425d3e4855...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:55.853282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095522/publication.mdobserved b6e95ddf7c2b96a799804166ecc83094...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:55.837277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095522/publication.txtobserved 4e12c110476df6d26bdd5eec2a9cf0ce...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. |
|---|