ISRC QZPLR2183840
Verified recording
QZPLR2183840 is “Double Back” by Freeway Donny,
registered on the CopyrightChains blockchain with CopyrightID
0xb3c29cc9df23ae56c4c5a7cce7091d9f7925529c6cd3c4cfde9d1dac86bad029 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2183840.
Recording identifiers
- ISRC
- QZPLR2183840
- Title
- Double Back
- Artist
- Freeway Donny
- CopyrightID (CopyrightChains transaction hash)
0xb3c29cc9df23ae56c4c5a7cce7091d9f7925529c6cd3c4cfde9d1dac86bad029
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:e7b80c5a04c58231dc5c829c1378d10b33a8fa365f92da0314f5b66a1dc4f43a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2183840
- Bitcoin block existence check
- https://blockstream.info/api/block/956889