ISRC QZS652288738
Verified recording
QZS652288738 is “loser” by 2d_end,
registered on the CopyrightChains blockchain with CopyrightID
0xc10f9b9bcd3294395e340fc2a2144193de042256848924e6650bfe0e8c175ab3 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS652288738.
Recording identifiers
- ISRC
- QZS652288738
- Title
- loser
- Artist
- 2d_end
- CopyrightID (CopyrightChains transaction hash)
0xc10f9b9bcd3294395e340fc2a2144193de042256848924e6650bfe0e8c175ab3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:c16d9b426ebc189252c67e03fb4d287732010c4bea94e214f9a7ca086cdd738a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS652288738
- Bitcoin block existence check
- https://blockstream.info/api/block/960448