ISRC USX9P1321141
Verified recording
USX9P1321141 is “Holiday” by Julie Byrne,
registered on the CopyrightChains blockchain with CopyrightID
0x50fffbecc35f9702fef18090ea26650f27c64af2191448951480b97921aa2518 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P1321141.
Recording identifiers
- ISRC
- USX9P1321141
- Title
- Holiday
- Artist
- Julie Byrne
- CopyrightID (CopyrightChains transaction hash)
0x50fffbecc35f9702fef18090ea26650f27c64af2191448951480b97921aa2518
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:5de5df212c86d9fa3ba10d61c8fe9d7bb14b85a496ae86081bf5a0c258163f50- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P1321141
- Bitcoin block existence check
- https://blockstream.info/api/block/953515