ISRC QZAKB2373521
Verified recording
QZAKB2373521 is “Boyfriends” by Career Woman,
registered on the CopyrightChains blockchain with CopyrightID
0xb56c1323bee77e381daf98a4e7b12b83dd5db666f7a6fc6702e8ee22b6969f9d 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/QZAKB2373521.
Recording identifiers
- ISRC
- QZAKB2373521
- Title
- Boyfriends
- Artist
- Career Woman
- CopyrightID (CopyrightChains transaction hash)
0xb56c1323bee77e381daf98a4e7b12b83dd5db666f7a6fc6702e8ee22b6969f9d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:7c1e0f8a094796c12bb3391d47564a0307a6749cb64fe7e4f20902d35518e392- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2373521
- Bitcoin block existence check
- https://blockstream.info/api/block/953520