ISRC QZ4TK1600001
Verified recording
QZ4TK1600001 is “Diamonds” by Joshua Radin,
registered on the CopyrightChains blockchain with CopyrightID
0x9685d2ea10f48055fc90ab786c2c25ff36e3d16149076ff91eca01ecd835073e and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4TK1600001.
Recording identifiers
- ISRC
- QZ4TK1600001
- Title
- Diamonds
- Artist
- Joshua Radin
- CopyrightID (CopyrightChains transaction hash)
0x9685d2ea10f48055fc90ab786c2c25ff36e3d16149076ff91eca01ecd835073e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d0a5733fed9218bae9dbaec915e2b2b1fa49b4bc3b7c856195f4e4a5448b1d9e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4TK1600001
- Bitcoin block existence check
- https://blockstream.info/api/block/956304