ISRC TCABC1180079
Verified recording
TCABC1180079 is “The Voice” by John Cowan,
registered on the CopyrightChains blockchain with CopyrightID
0x1c7eb11a25b757fa66021f0cf55b4a7f88df361d0346945e61f2547769a78292 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABC1180079.
Recording identifiers
- ISRC
- TCABC1180079
- Title
- The Voice
- Artist
- John Cowan
- CopyrightID (CopyrightChains transaction hash)
0x1c7eb11a25b757fa66021f0cf55b4a7f88df361d0346945e61f2547769a78292
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:31b9b09219dfaf7b466f628e99240dfcff6746e475f20193b0ec4e0dbfc01fa1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABC1180079
- Bitcoin block existence check
- https://blockstream.info/api/block/957118