ISRC QMRV81200001
Verified recording
QMRV81200001 is “Cause and Effect” by Sinch,
registered on the CopyrightChains blockchain with CopyrightID
0x3b20c2874b42765a52a4753c04196a3585cfbf6d1ac2366eb192204da8f18b33 and independently timestamped
in Bitcoin block 956375 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRV81200001.
Recording identifiers
- ISRC
- QMRV81200001
- Title
- Cause and Effect
- Artist
- Sinch
- CopyrightID (CopyrightChains transaction hash)
0x3b20c2874b42765a52a4753c04196a3585cfbf6d1ac2366eb192204da8f18b33
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T16:51:38+00:00
- Bitcoin block
- 956375
- Canonical record hash
sha256:4126141014116f43f657be20119eaa3f18b403e0abe368df0a8c19957b391ca3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRV81200001
- Bitcoin block existence check
- https://blockstream.info/api/block/956375