ISRC USQY51604463
Verified recording
USQY51604463 is “Butterfly” by Pianopassion,
registered on the CopyrightChains blockchain with CopyrightID
0xbb438d506a7d687f449eda4a636b5b6d3d861a0a0685d5f2bf5da718c0f684af and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51604463.
Recording identifiers
- ISRC
- USQY51604463
- Title
- Butterfly
- Artist
- Pianopassion
- CopyrightID (CopyrightChains transaction hash)
0xbb438d506a7d687f449eda4a636b5b6d3d861a0a0685d5f2bf5da718c0f684af
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:e23b2e58cf731a67fdb9afe028134619c6daf4ebd3543f772db048c3d33a1e1b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51604463
- Bitcoin block existence check
- https://blockstream.info/api/block/953528