ISRC QZTRX2300098
Verified recording
QZTRX2300098 is “Relaxing Working Music” by Work Group Music,
registered on the CopyrightChains blockchain with CopyrightID
0x1dc5f7792b6bb8bf2c459de8241c1bc525d7c695dd1a92fa11c09b4f26b1a2c2 and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2300098.
Recording identifiers
- ISRC
- QZTRX2300098
- Title
- Relaxing Working Music
- Artist
- Work Group Music
- CopyrightID (CopyrightChains transaction hash)
0x1dc5f7792b6bb8bf2c459de8241c1bc525d7c695dd1a92fa11c09b4f26b1a2c2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:94cec457ee4734511a214e66072185642c87eaea5aec9c5a6ff09238c826c7b4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2300098
- Bitcoin block existence check
- https://blockstream.info/api/block/960497
Full record
Track page: Relaxing Working Music · Machine-readable JSON-LD