ISRC CA5KR1575505
Verified recording
CA5KR1575505 is “Sin palabras” by Alberto Marino,
registered on the CopyrightChains blockchain with CopyrightID
0xd8cd8269e7b71fe449d926deea6927f71ce7b39d64769c14e43357a8aa2d54e4 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1575505.
Recording identifiers
- ISRC
- CA5KR1575505
- Title
- Sin palabras
- Artist
- Alberto Marino
- CopyrightID (CopyrightChains transaction hash)
0xd8cd8269e7b71fe449d926deea6927f71ce7b39d64769c14e43357a8aa2d54e4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:d5305022e5b13c3148e72f5e8df69b97966f64603709c99ff99f9a0a91276c10- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1575505
- Bitcoin block existence check
- https://blockstream.info/api/block/960368