ISRC QZFP52049355
Verified recording
QZFP52049355 is “heart” by waifu,
registered on the CopyrightChains blockchain with CopyrightID
0xb4a468bce0d267a18b8219d89957347c55d136f0c98b2217d47dc07e92a4fa82 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFP52049355.
Recording identifiers
- ISRC
- QZFP52049355
- Title
- heart
- Artist
- waifu
- CopyrightID (CopyrightChains transaction hash)
0xb4a468bce0d267a18b8219d89957347c55d136f0c98b2217d47dc07e92a4fa82
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:44d015b224d6aec683f5ac8c3939f501184f0b83004604fcba21d4f6e20a2931- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFP52049355
- Bitcoin block existence check
- https://blockstream.info/api/block/957118