ISRC DE1A42140721
Verified recording
DE1A42140721 is “Cuatro Compases” by Miguel Caló,
registered on the CopyrightChains blockchain with CopyrightID
0x2858794db8fd59c34eec13cf758431b1a8305b50874a9271cdc01d6c9c215920 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1A42140721.
Recording identifiers
- ISRC
- DE1A42140721
- Title
- Cuatro Compases
- Artist
- Miguel Caló
- CopyrightID (CopyrightChains transaction hash)
0x2858794db8fd59c34eec13cf758431b1a8305b50874a9271cdc01d6c9c215920
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:7253dbff7415a82cdeee241b724d94931d08d748fd0dc666ee41c0fcf96fe164- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1A42140721
- Bitcoin block existence check
- https://blockstream.info/api/block/956304