ISRC QZ45A1600040
Verified recording
QZ45A1600040 is “No Heart” by 21 Savage,
registered on the CopyrightChains blockchain with CopyrightID
0xaf8fcd06fd880f787caf828375ad6080db402a04a44cfa742a6db4d77c8b241d 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/QZ45A1600040.
Recording identifiers
- ISRC
- QZ45A1600040
- Title
- No Heart
- Artist
- 21 Savage
- CopyrightID (CopyrightChains transaction hash)
0xaf8fcd06fd880f787caf828375ad6080db402a04a44cfa742a6db4d77c8b241d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:3b453709c6bb64cef9d0153eafe15bb386dbeea5b461bb697ab370f739b94f46- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ45A1600040
- Bitcoin block existence check
- https://blockstream.info/api/block/953513