ISRC QZDQH1818778
Verified recording
QZDQH1818778 is “La Duda” by Grupo Pegasso,
registered on the CopyrightChains blockchain with CopyrightID
0xd19e2b9c05d97ec32ff9a03f0d8ef2a6f50c72e65c47a80d87d41c40089e9cbe and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH1818778.
Recording identifiers
- ISRC
- QZDQH1818778
- Title
- La Duda
- Artist
- Grupo Pegasso
- CopyrightID (CopyrightChains transaction hash)
0xd19e2b9c05d97ec32ff9a03f0d8ef2a6f50c72e65c47a80d87d41c40089e9cbe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:83f6ad9f06a834e3ce5b33f364f5ec8cd45ef3ade90e6e9347d49cc15947fe86- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH1818778
- Bitcoin block existence check
- https://blockstream.info/api/block/953513