ISRC QZ5FN2300971
Verified recording
QZ5FN2300971 is “Boldo” by Fuub,
registered on the CopyrightChains blockchain with CopyrightID
0xcd9c0e23e23434298fb2bca65fc52a802e33c609fc0fb4d35f75572e70ec335f 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/QZ5FN2300971.
Recording identifiers
- ISRC
- QZ5FN2300971
- Title
- Boldo
- Artist
- Fuub
- CopyrightID (CopyrightChains transaction hash)
0xcd9c0e23e23434298fb2bca65fc52a802e33c609fc0fb4d35f75572e70ec335f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:11ea4da9acff6b648d5a53bf70d8a0e035231d61280de736c71de7665c69c1e4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2300971
- Bitcoin block existence check
- https://blockstream.info/api/block/953520