ISRC QMKSC1901319
Verified recording
QMKSC1901319 is “Brothers” by Ksoo,
registered on the CopyrightChains blockchain with CopyrightID
0xbc14fe02ca5aff0a8d3a4b33b194f2cacd37b58c8e85548562ab1fcd2eb8f571 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMKSC1901319.
Recording identifiers
- ISRC
- QMKSC1901319
- Title
- Brothers
- Artist
- Ksoo
- CopyrightID (CopyrightChains transaction hash)
0xbc14fe02ca5aff0a8d3a4b33b194f2cacd37b58c8e85548562ab1fcd2eb8f571
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:1a0f1ecbc7fbb03230df64474c99f3bc069c8dbc3769cf1ee088c78018fd52dc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMKSC1901319
- Bitcoin block existence check
- https://blockstream.info/api/block/953520