ISRC QMRSZ1801994
Verified recording
QMRSZ1801994 is “Drown” by Karen O,
registered on the CopyrightChains blockchain with CopyrightID
0x15969f8e24d254988c9c5d844b1189a22e50202a789bc1c08f14041a9ea051ed 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/QMRSZ1801994.
Recording identifiers
- ISRC
- QMRSZ1801994
- Title
- Drown
- Artist
- Karen O
- CopyrightID (CopyrightChains transaction hash)
0x15969f8e24d254988c9c5d844b1189a22e50202a789bc1c08f14041a9ea051ed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:084df53875f5df57587853b656685935a99d5279e7722c08b04d785f54db7c98- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1801994
- Bitcoin block existence check
- https://blockstream.info/api/block/953513