ISRC QZES91993675
Verified recording
QZES91993675 is “Girlfriend” by Rèign,
registered on the CopyrightChains blockchain with CopyrightID
0xa990b56e2f417bd09c1f6c5be32f9a1c4de0f65fbdb6b6e79b8a9782a5de3c62 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/QZES91993675.
Recording identifiers
- ISRC
- QZES91993675
- Title
- Girlfriend
- Artist
- Rèign
- CopyrightID (CopyrightChains transaction hash)
0xa990b56e2f417bd09c1f6c5be32f9a1c4de0f65fbdb6b6e79b8a9782a5de3c62
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c716a812fa3fa56bc1585a98c554beb580605f4974060c1e8af7af8f2c38b8ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES91993675
- Bitcoin block existence check
- https://blockstream.info/api/block/957118