ISRC QZWDD2364220
Verified recording
QZWDD2364220 is “Heartbeat” by rshand,
registered on the CopyrightChains blockchain with CopyrightID
0x2640512e3fd3de00ff1b764f6b5cde42388cf734dda58f384296be6b98eec606 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2364220.
Recording identifiers
- ISRC
- QZWDD2364220
- Title
- Heartbeat
- Artist
- rshand
- CopyrightID (CopyrightChains transaction hash)
0x2640512e3fd3de00ff1b764f6b5cde42388cf734dda58f384296be6b98eec606
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:471de1e70db523b2ab2d5b188ca07f30df4355f7e82fc60db3eae177fc21a59b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2364220
- Bitcoin block existence check
- https://blockstream.info/api/block/953528