ISRC JPPO01137970
Verified recording
JPPO01137970 is “Lady Luck” by Yuka Masaki,
registered on the CopyrightChains blockchain with CopyrightID
0xd87f4402cfbd4b288708ff99efff387f725c7925fbc0c407b49400903ab5c671 and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01137970.
Recording identifiers
- ISRC
- JPPO01137970
- Title
- Lady Luck
- Artist
- Yuka Masaki
- CopyrightID (CopyrightChains transaction hash)
0xd87f4402cfbd4b288708ff99efff387f725c7925fbc0c407b49400903ab5c671
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:fda845adc2aff079cb278305e2bc0ddee03bd8b7ab0a1ba424218014ff86e95e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01137970
- Bitcoin block existence check
- https://blockstream.info/api/block/960105