ISRC USQY51721940
Verified recording
USQY51721940 is “Maggie” by Brendan Quinn,
registered on the CopyrightChains blockchain with CopyrightID
0x0a9f5b7518a9a81f2eacbb57b65350e67d35a6edd859ba9a4c3e3f9ae354b7c5 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/USQY51721940.
Recording identifiers
- ISRC
- USQY51721940
- Title
- Maggie
- Artist
- Brendan Quinn
- CopyrightID (CopyrightChains transaction hash)
0x0a9f5b7518a9a81f2eacbb57b65350e67d35a6edd859ba9a4c3e3f9ae354b7c5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:073c50076f239a45a3179d030c887ec5fca71c258c7f292bc43fb53100d8817e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51721940
- Bitcoin block existence check
- https://blockstream.info/api/block/953520