ISRC QZ57A1904100
Verified recording
QZ57A1904100 is “Rba” by Queen Key,
registered on the CopyrightChains blockchain with CopyrightID
0xe2b986d18ab5ce0d86ba916556a5cdea5206a1214c83d39e91dfc82938ca4067 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ57A1904100.
Recording identifiers
- ISRC
- QZ57A1904100
- Title
- Rba
- Artist
- Queen Key
- CopyrightID (CopyrightChains transaction hash)
0xe2b986d18ab5ce0d86ba916556a5cdea5206a1214c83d39e91dfc82938ca4067
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e64944462e4080c1211a3a720adea69da62675dd697828f5feb1948fce09ff74- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ57A1904100
- Bitcoin block existence check
- https://blockstream.info/api/block/957118