ISRC SEPQM1100221
Verified recording
SEPQM1100221 is “Cosy” by Sounders,
registered on the CopyrightChains blockchain with CopyrightID
0x43457c72231cfea89aaf58ce6018ac26aa2ac1d2c2965e0b6d3e465c4a78afb4 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/SEPQM1100221.
Recording identifiers
- ISRC
- SEPQM1100221
- Title
- Cosy
- Artist
- Sounders
- CopyrightID (CopyrightChains transaction hash)
0x43457c72231cfea89aaf58ce6018ac26aa2ac1d2c2965e0b6d3e465c4a78afb4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T16:51:38+00:00
- Bitcoin block
- 956375
- Canonical record hash
sha256:6e8f38abd1ddddc35ca03429e09274756588314039bca65e059708717b493a85- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM1100221
- Bitcoin block existence check
- https://blockstream.info/api/block/956375