ISRC QZDA71959516
Verified recording
QZDA71959516 is “Mi Gran Tesoro” by Grupo Marca Registrada,
registered on the CopyrightChains blockchain with CopyrightID
0xf918e3bffc83f5b5ef2859c6ca8ed315136e86cbc4d238063b19a0dcc53d5f7b and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA71959516.
Recording identifiers
- ISRC
- QZDA71959516
- Title
- Mi Gran Tesoro
- Artist
- Grupo Marca Registrada
- CopyrightID (CopyrightChains transaction hash)
0xf918e3bffc83f5b5ef2859c6ca8ed315136e86cbc4d238063b19a0dcc53d5f7b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ce86f0a15a4ad268d8ebd42a5764710ebd8e53afbfc0311519e4a042f26739de- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA71959516
- Bitcoin block existence check
- https://blockstream.info/api/block/953520