ISRC TCAFK2199222
Verified recording
TCAFK2199222 is “October Blues” by Sun Kil Moon,
registered on the CopyrightChains blockchain with CopyrightID
0x09be65d2b3d1352d6e1b1a6a518d9c0a013508bd4a2c46e16e89bbd1150463e5 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFK2199222.
Recording identifiers
- ISRC
- TCAFK2199222
- Title
- October Blues
- Artist
- Sun Kil Moon
- CopyrightID (CopyrightChains transaction hash)
0x09be65d2b3d1352d6e1b1a6a518d9c0a013508bd4a2c46e16e89bbd1150463e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:5d9e7c710b86025ed3342ec2b1b615a1baa2cf3a76fae1e267d9b73c82e3a4cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFK2199222
- Bitcoin block existence check
- https://blockstream.info/api/block/960144