ISRC QZWFF2373410
Verified recording
QZWFF2373410 is “K-BRONES” by J13,
registered on the CopyrightChains blockchain with CopyrightID
0x28c822fcf633c77ff97349f4bb294641a935958f0bc653a0c524078049b982a4 and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFF2373410.
Recording identifiers
- ISRC
- QZWFF2373410
- Title
- K-BRONES
- Artist
- J13
- CopyrightID (CopyrightChains transaction hash)
0x28c822fcf633c77ff97349f4bb294641a935958f0bc653a0c524078049b982a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:b5c9a453197df9aa6f92deb1946f17f86d8eec2e19454362e5a408241e0ef529- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFF2373410
- Bitcoin block existence check
- https://blockstream.info/api/block/960150