ISRC QZHZ62003770
Verified recording
QZHZ62003770 is “Cuchuflí” by Nadeau,
registered on the CopyrightChains blockchain with CopyrightID
0x1f5adc2fb973211d4a87b43a011d21e08b3be55a5570c649d1ffa3aa994a8867 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ62003770.
Recording identifiers
- ISRC
- QZHZ62003770
- Title
- Cuchuflí
- Artist
- Nadeau
- CopyrightID (CopyrightChains transaction hash)
0x1f5adc2fb973211d4a87b43a011d21e08b3be55a5570c649d1ffa3aa994a8867
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d148c3e578807f3c8f6eb89a73e7a3c888c18d29241af0428f844f2a4ebd6200- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ62003770
- Bitcoin block existence check
- https://blockstream.info/api/block/953520