ISRC ES18B1806208
Verified recording
ES18B1806208 is “Da igual” by Bon Calso,
registered on the CopyrightChains blockchain with CopyrightID
0x9f3f0c5dfcb32f9144f492462000ff9b23cddf3bc2062799b299b437a87f6751 and independently timestamped
in Bitcoin block 956894 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES18B1806208.
Recording identifiers
- ISRC
- ES18B1806208
- Title
- Da igual
- Artist
- Bon Calso
- CopyrightID (CopyrightChains transaction hash)
0x9f3f0c5dfcb32f9144f492462000ff9b23cddf3bc2062799b299b437a87f6751
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T07:53:57+00:00
- Bitcoin block
- 956894
- Canonical record hash
sha256:7f2d631eb5c7c1b396202902367ca7ad94a516809fd4e057eba1fd57878bd4bf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES18B1806208
- Bitcoin block existence check
- https://blockstream.info/api/block/956894