ISRC QM42K1877712
Verified recording
QM42K1877712 is “Cathedral” by Summrs,
registered on the CopyrightChains blockchain with CopyrightID
0xc12841a2626b7478832a0174b52ecd774b67090b5dd40567cc8ae4cbcc4a47fb and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1877712.
Recording identifiers
- ISRC
- QM42K1877712
- Title
- Cathedral
- Artist
- Summrs
- CopyrightID (CopyrightChains transaction hash)
0xc12841a2626b7478832a0174b52ecd774b67090b5dd40567cc8ae4cbcc4a47fb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:da58874cc47436af151b2cec30aad777f2a985fea54aa5ea8c173a9f9bd33685- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1877712
- Bitcoin block existence check
- https://blockstream.info/api/block/953513