ISRC QZWDD2287363
Verified recording
QZWDD2287363 is “LUÍSA SONZA” by Derek,
registered on the CopyrightChains blockchain with CopyrightID
0x2e4c9c8e14653f746030ec170c7177970e4dda9acd3049f578d7cf19bab8fddd 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/QZWDD2287363.
Recording identifiers
- ISRC
- QZWDD2287363
- Title
- LUÍSA SONZA
- Artist
- Derek
- CopyrightID (CopyrightChains transaction hash)
0x2e4c9c8e14653f746030ec170c7177970e4dda9acd3049f578d7cf19bab8fddd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:6c2090fc509a2c4a7d17e702af5bced5eb2e16468db04da4b2f72849f27ac7b1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2287363
- Bitcoin block existence check
- https://blockstream.info/api/block/953513