ISRC QZWV32404345
Verified recording
QZWV32404345 is “Serene Study Harmony” by Music for Working,
registered on the CopyrightChains blockchain with CopyrightID
0xbb312b5e46586f41d9d7974aaa04f0530298cdc8b2f0289d985f8702d030ad6c and independently timestamped
in Bitcoin block 960285 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32404345.
Recording identifiers
- ISRC
- QZWV32404345
- Title
- Serene Study Harmony
- Artist
- Music for Working
- CopyrightID (CopyrightChains transaction hash)
0xbb312b5e46586f41d9d7974aaa04f0530298cdc8b2f0289d985f8702d030ad6c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:26:40+00:00
- Bitcoin block
- 960285
- Canonical record hash
sha256:32b47037581739e1450326a4adceaa62e186a4da08c135b0c29b5a8c4a5a17aa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32404345
- Bitcoin block existence check
- https://blockstream.info/api/block/960285