ISRC TCACB1448239
Verified recording
TCACB1448239 is “Old Friend” by Joshua Radin,
registered on the CopyrightChains blockchain with CopyrightID
0xd469b3b28c9ac3d769f7a73bda50a965ab13c870db292bbec07e9b12016204da and independently timestamped
in Bitcoin block 956375 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACB1448239.
Recording identifiers
- ISRC
- TCACB1448239
- Title
- Old Friend
- Artist
- Joshua Radin
- CopyrightID (CopyrightChains transaction hash)
0xd469b3b28c9ac3d769f7a73bda50a965ab13c870db292bbec07e9b12016204da
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T16:51:38+00:00
- Bitcoin block
- 956375
- Canonical record hash
sha256:dfc49e81ffbe827a272130deaf4d86a76d4cf27d3ecaae3c1704aa09c0386a4e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACB1448239
- Bitcoin block existence check
- https://blockstream.info/api/block/956375