ISRC TCAFO2189808
Verified recording
TCAFO2189808 is “Rainbow” by MainMain,
registered on the CopyrightChains blockchain with CopyrightID
0x0a4fa715378abcfd1cc9802867062ae3120cb141c1146050f109221b3c2b9272 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/TCAFO2189808.
Recording identifiers
- ISRC
- TCAFO2189808
- Title
- Rainbow
- Artist
- MainMain
- CopyrightID (CopyrightChains transaction hash)
0x0a4fa715378abcfd1cc9802867062ae3120cb141c1146050f109221b3c2b9272
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5177a15090d6529b7f104de3e3bb0df43c818f41eb22e3ee15a26856ee3222c9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFO2189808
- Bitcoin block existence check
- https://blockstream.info/api/block/957118