ISRC QZTVM2476847
Verified recording
QZTVM2476847 is “Perdiéndome” by Facundo Grandío,
registered on the CopyrightChains blockchain with CopyrightID
0xe89a1e140ddb8233d90fd466a1862664ec8d2c356571d3f58b5de6a8ce0a6e6b 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/QZTVM2476847.
Recording identifiers
- ISRC
- QZTVM2476847
- Title
- Perdiéndome
- Artist
- Facundo Grandío
- CopyrightID (CopyrightChains transaction hash)
0xe89a1e140ddb8233d90fd466a1862664ec8d2c356571d3f58b5de6a8ce0a6e6b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:cc8d3b1b5e361305d21f2e7bc36d8d37cbe6e7089d22cc98ba278d96ddc2096c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTVM2476847
- Bitcoin block existence check
- https://blockstream.info/api/block/956304