ISRC QZPJ32223173
Verified recording
QZPJ32223173 is “An Unwavering Heart (From "Pokémon Black & White") - Piano” by Lucas Cooper,
registered on the CopyrightChains blockchain with CopyrightID
0x4e2c3dc42b1856e71dfd80083ba3cb0e818f13693753ec453528d55d154e25e2 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32223173.
Recording identifiers
- ISRC
- QZPJ32223173
- Title
- An Unwavering Heart (From "Pokémon Black & White") - Piano
- Artist
- Lucas Cooper
- CopyrightID (CopyrightChains transaction hash)
0x4e2c3dc42b1856e71dfd80083ba3cb0e818f13693753ec453528d55d154e25e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:4b17d0c55c369702572de403c4a978a81f38756ed3eadbd7f272c384180408e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32223173
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: An Unwavering Heart (From "Pokémon Black & White") - Piano · Machine-readable JSON-LD