ISRC QM6MZ1973964
Verified recording
QM6MZ1973964 is “Contratiempo - Acústico” by Pilar Cabrera,
registered on the CopyrightChains blockchain with CopyrightID
0x29f0f09d9f7be7b0810dd95dfeca0a393d4dfebff92ee84f36f61259337bc07f and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1973964.
Recording identifiers
- ISRC
- QM6MZ1973964
- Title
- Contratiempo - Acústico
- Artist
- Pilar Cabrera
- CopyrightID (CopyrightChains transaction hash)
0x29f0f09d9f7be7b0810dd95dfeca0a393d4dfebff92ee84f36f61259337bc07f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:3f590ec93503ca56f9f6449a5dfc56afbb9f4bd1b82e27f0cdf54328d9838e98- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1973964
- Bitcoin block existence check
- https://blockstream.info/api/block/960117
Full record
Track page: Contratiempo - Acústico · Machine-readable JSON-LD