ISRC QZQAY2227712
Verified recording
QZQAY2227712 is “lost boy” by Billy Marchiafava,
registered on the CopyrightChains blockchain with CopyrightID
0x3ea05b3998ecbf3eccafcdd896a2d1dbe59080239ba1ab7afbe4f75e0eb3624b 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/QZQAY2227712.
Recording identifiers
- ISRC
- QZQAY2227712
- Title
- lost boy
- Artist
- Billy Marchiafava
- CopyrightID (CopyrightChains transaction hash)
0x3ea05b3998ecbf3eccafcdd896a2d1dbe59080239ba1ab7afbe4f75e0eb3624b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:19b0e797250356708237ae52813f77c15974c1e79debbb1fec68b454a64ca5a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2227712
- Bitcoin block existence check
- https://blockstream.info/api/block/953520