ISRC USTCF1018548
Verified recording
USTCF1018548 is “Closer (2008)” by Boyce Avenue,
registered on the CopyrightChains blockchain with CopyrightID
0x4b00a9b02e813d3cf50d931cbca363991da07f7c347397fd9f44f8d4046f8b05 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/USTCF1018548.
Recording identifiers
- ISRC
- USTCF1018548
- Title
- Closer (2008)
- Artist
- Boyce Avenue
- CopyrightID (CopyrightChains transaction hash)
0x4b00a9b02e813d3cf50d931cbca363991da07f7c347397fd9f44f8d4046f8b05
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:9dd1d7cccf93e25d5facee1cc15fdf08c800112c434a4d23172d52ba5781dfcf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCF1018548
- Bitcoin block existence check
- https://blockstream.info/api/block/953520