ISRC DEF057931123
Verified recording
DEF057931123 is “Luisa Miller / Act 1: Costarti, o vecchio debole” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0xd0d1175b7ab0e8db69a47d3f52eabb11c54d8a9bb2471f45fe4eaa90ab863a1c and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057931123.
Recording identifiers
- ISRC
- DEF057931123
- Title
- Luisa Miller / Act 1: Costarti, o vecchio debole
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0xd0d1175b7ab0e8db69a47d3f52eabb11c54d8a9bb2471f45fe4eaa90ab863a1c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:2a13c82e7308ed1f753caa7df1b3688518457bb258a33cf15608c81cbc6e9307- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057931123
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Luisa Miller / Act 1: Costarti, o vecchio debole · Machine-readable JSON-LD