ISRC QZHN62022495
Verified recording
QZHN62022495 is “Backyard Boy” by Claire Rosinkranz,
registered on the CopyrightChains blockchain with CopyrightID
0xd4f4419b4c9a71131709a01b10a2acbd5770da51b2477654cb7a975213331e58 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62022495.
Recording identifiers
- ISRC
- QZHN62022495
- Title
- Backyard Boy
- Artist
- Claire Rosinkranz
- CopyrightID (CopyrightChains transaction hash)
0xd4f4419b4c9a71131709a01b10a2acbd5770da51b2477654cb7a975213331e58
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:ec6fd5e6cb241ca2832fde3ebef20d14a2312d801e1525870f02177c1d380b68- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62022495
- Bitcoin block existence check
- https://blockstream.info/api/block/953513