ISRC DEF059704280
Verified recording
DEF059704280 is “La Represión” by Lalo Schifrin,
registered on the CopyrightChains blockchain with CopyrightID
0x9cb520a3ca88bd6086d4f6baba98f94c5d98633e9c234813bc5036e4e79e0670 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059704280.
Recording identifiers
- ISRC
- DEF059704280
- Title
- La Represión
- Artist
- Lalo Schifrin
- CopyrightID (CopyrightChains transaction hash)
0x9cb520a3ca88bd6086d4f6baba98f94c5d98633e9c234813bc5036e4e79e0670
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:54e61f320c1b40ea38f8debf949930fa4ee4da69a2f5955b1edc63b5834d0977- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059704280
- Bitcoin block existence check
- https://blockstream.info/api/block/960478