ISRC QZDA81889166
Verified recording
QZDA81889166 is “Over U” by Boy Sim,
registered on the CopyrightChains blockchain with CopyrightID
0xec864505881f077448c4670652eb0b3091c085ccfbe3ff86087652b4e5e709f6 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81889166.
Recording identifiers
- ISRC
- QZDA81889166
- Title
- Over U
- Artist
- Boy Sim
- CopyrightID (CopyrightChains transaction hash)
0xec864505881f077448c4670652eb0b3091c085ccfbe3ff86087652b4e5e709f6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:2ba74f279d4febcc86d250c1a683c5ee4927acb55f45454fd606feb0a3fcec98- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81889166
- Bitcoin block existence check
- https://blockstream.info/api/block/960459