ISRC QMVRR2000392
Verified recording
QMVRR2000392 is “Mad World” by Saxophone Dreamsound,
registered on the CopyrightChains blockchain with CopyrightID
0x48dd13eb713cba8940c63421eed31220568a344f11e5d37c62663b38b497c299 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMVRR2000392.
Recording identifiers
- ISRC
- QMVRR2000392
- Title
- Mad World
- Artist
- Saxophone Dreamsound
- CopyrightID (CopyrightChains transaction hash)
0x48dd13eb713cba8940c63421eed31220568a344f11e5d37c62663b38b497c299
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:8849c6598cc8a7c932980dc1a2c2c572c2a0315a59e6f335663fae5c72d16fde- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMVRR2000392
- Bitcoin block existence check
- https://blockstream.info/api/block/956302