ISRC US2TL0924510
Verified recording
US2TL0924510 is “Madama Butterfly, Act II: Duet: Madchen in deinen Augen liegt ein Zau (arr. for orchestra)” by Anonymous,
registered on the CopyrightChains blockchain with CopyrightID
0x61f0337045bcae5660466383a40731c5f7241edf2a1218418506082ca0c7e032 and independently timestamped
in Bitcoin block 960419 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0924510.
Recording identifiers
- ISRC
- US2TL0924510
- Title
- Madama Butterfly, Act II: Duet: Madchen in deinen Augen liegt ein Zau (arr. for orchestra)
- Artist
- Anonymous
- CopyrightID (CopyrightChains transaction hash)
0x61f0337045bcae5660466383a40731c5f7241edf2a1218418506082ca0c7e032
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:33+00:00
- Bitcoin block
- 960419
- Canonical record hash
sha256:520a03a43d7866f1f95f36c0c019c22d0c03ff3a62ed046293585db0b556cf96- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0924510
- Bitcoin block existence check
- https://blockstream.info/api/block/960419
Full record
Track page: Madama Butterfly, Act II: Duet: Madchen in deinen Augen liegt ein Zau (arr. for orchestra) · Machine-readable JSON-LD