ISRC TCAFZ2296560
Verified recording
TCAFZ2296560 is “Machine” by Sonic Youth,
registered on the CopyrightChains blockchain with CopyrightID
0x05ba89d87e3b1dc81cbaa50d90f96a9300dac6cf52913064968810167ec0b04e and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFZ2296560.
Recording identifiers
- ISRC
- TCAFZ2296560
- Title
- Machine
- Artist
- Sonic Youth
- CopyrightID (CopyrightChains transaction hash)
0x05ba89d87e3b1dc81cbaa50d90f96a9300dac6cf52913064968810167ec0b04e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:12b896313d5f0a0d007fcf9110cabc25df22672a0b194959d99e4d4a23c8d1d0- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFZ2296560
- Bitcoin block existence check
- https://blockstream.info/api/block/956304