ISRC ITZ040500139
Verified recording
ITZ040500139 is “Amapola” by Joseph Maria Lacalle,
registered on the CopyrightChains blockchain with CopyrightID
0x78ccc9420f5c5244600f1e21270531103b5b5e0247e94f40913c52530ea2b977 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ040500139.
Recording identifiers
- ISRC
- ITZ040500139
- Title
- Amapola
- Artist
- Joseph Maria Lacalle
- CopyrightID (CopyrightChains transaction hash)
0x78ccc9420f5c5244600f1e21270531103b5b5e0247e94f40913c52530ea2b977
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:712d139fa7e74dc8e069c3e6a062b0eb7128354c46944e9fb7a7f33528186abd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ040500139
- Bitcoin block existence check
- https://blockstream.info/api/block/953513