ISRC QMTND1100552
Verified recording
QMTND1100552 is “Sideways” by KB,
registered on the CopyrightChains blockchain with CopyrightID
0x1c877c69a1ca1dc81958e81115fc56b6575e0f4df81ea7ef0b0e97604bc07ed6 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/QMTND1100552.
Recording identifiers
- ISRC
- QMTND1100552
- Title
- Sideways
- Artist
- KB
- CopyrightID (CopyrightChains transaction hash)
0x1c877c69a1ca1dc81958e81115fc56b6575e0f4df81ea7ef0b0e97604bc07ed6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:9f243cbfc0f94ead1338f8c0dc9398c29d6565e311398a799fd723309e527f75- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMTND1100552
- Bitcoin block existence check
- https://blockstream.info/api/block/953513