ISRC ES5271100504
Verified recording
ES5271100504 is “Madame Butterfly: "Addio fiorito asil" - Remastered” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xddc4afe2b8a620b1240e92a7b464d348e73ae4c905daa4288883c4fa6818833a and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5271100504.
Recording identifiers
- ISRC
- ES5271100504
- Title
- Madame Butterfly: "Addio fiorito asil" - Remastered
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xddc4afe2b8a620b1240e92a7b464d348e73ae4c905daa4288883c4fa6818833a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:4041d4ae34c7c302dab819971bb0766ebfd4f4f2069d7e4686b9589ddab6f81a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5271100504
- Bitcoin block existence check
- https://blockstream.info/api/block/960160
Full record
Track page: Madame Butterfly: "Addio fiorito asil" - Remastered · Machine-readable JSON-LD