ISRC QMRSZ2101354
Verified recording
QMRSZ2101354 is “Holiday” by KSI,
registered on the CopyrightChains blockchain with CopyrightID
0x10a95bb1f86e24875926817648edde4817c98b53a5876391e3a886828270ab51 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/QMRSZ2101354.
Recording identifiers
- ISRC
- QMRSZ2101354
- Title
- Holiday
- Artist
- KSI
- CopyrightID (CopyrightChains transaction hash)
0x10a95bb1f86e24875926817648edde4817c98b53a5876391e3a886828270ab51
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:bf833c8ee5efb528611741f48fb0297fa4ed0e7144bde8451b266c3dd27cd8c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2101354
- Bitcoin block existence check
- https://blockstream.info/api/block/953513