ISRC QZDA62138069
Verified recording
QZDA62138069 is “LOSER!” by 7xvn,
registered on the CopyrightChains blockchain with CopyrightID
0xe67a13efc3325d5c5ae8a60a8fbd87d2b98a04e89a4cb7db0046603abdfd96b9 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/QZDA62138069.
Recording identifiers
- ISRC
- QZDA62138069
- Title
- LOSER!
- Artist
- 7xvn
- CopyrightID (CopyrightChains transaction hash)
0xe67a13efc3325d5c5ae8a60a8fbd87d2b98a04e89a4cb7db0046603abdfd96b9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:a5473bbc0a5e8937cd785d57e03a22235c42b05b9eb738a07f1a81f9ce8e26ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62138069
- Bitcoin block existence check
- https://blockstream.info/api/block/953520