ISRC QZKU62000489
Verified recording
QZKU62000489 is “Victorioso” by Grupo Sigma,
registered on the CopyrightChains blockchain with CopyrightID
0xa0b873d2aa550fec3f86d11540f15f0deffc1c8d0a5ba0af532779e726549bae and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKU62000489.
Recording identifiers
- ISRC
- QZKU62000489
- Title
- Victorioso
- Artist
- Grupo Sigma
- CopyrightID (CopyrightChains transaction hash)
0xa0b873d2aa550fec3f86d11540f15f0deffc1c8d0a5ba0af532779e726549bae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:41a50567e062dbfcca6c07a75eb62ad710e92dbf4f87611c06fd4c737e9bd968- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKU62000489
- Bitcoin block existence check
- https://blockstream.info/api/block/953515