ISRC QMDA71537665
Verified recording
QMDA71537665 is “Ya No Extraño Tu Ausencia” by María Teresa Chacín,
registered on the CopyrightChains blockchain with CopyrightID
0xd54c351a5a769bdf94d4dde151c0298ef9a31b3047eb8a3678fca75f76e1633f and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71537665.
Recording identifiers
- ISRC
- QMDA71537665
- Title
- Ya No Extraño Tu Ausencia
- Artist
- María Teresa Chacín
- CopyrightID (CopyrightChains transaction hash)
0xd54c351a5a769bdf94d4dde151c0298ef9a31b3047eb8a3678fca75f76e1633f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:2ad05dccb03d0cd5496c06e6b13455a4e5b4212f52b5bf57b56832d30d84a63a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71537665
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Ya No Extraño Tu Ausencia · Machine-readable JSON-LD