ISRC QZTV32455776
Verified recording
QZTV32455776 is “El llamado” by Alex Valbell,
registered on the CopyrightChains blockchain with CopyrightID
0x322509516f36d296ea97d282b4dd2710fe609cdd68a7b304ae7d71c3fb5d8ebb and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32455776.
Recording identifiers
- ISRC
- QZTV32455776
- Title
- El llamado
- Artist
- Alex Valbell
- CopyrightID (CopyrightChains transaction hash)
0x322509516f36d296ea97d282b4dd2710fe609cdd68a7b304ae7d71c3fb5d8ebb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:386e164fad6023b2150f65ea41cf72da89e4bc69945d7e9ea5b1a0c28ae491ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32455776
- Bitcoin block existence check
- https://blockstream.info/api/block/960138