ISRC US8640808402
Verified recording
US8640808402 is “Obsidian Talisman” by R. Carlos Nakai,
registered on the CopyrightChains blockchain with CopyrightID
0xc4030516a5b0a31745c75921b24e79131b7f9a9cf2aac2143f92d22bfcf26f3d and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US8640808402.
Recording identifiers
- ISRC
- US8640808402
- Title
- Obsidian Talisman
- Artist
- R. Carlos Nakai
- CopyrightID (CopyrightChains transaction hash)
0xc4030516a5b0a31745c75921b24e79131b7f9a9cf2aac2143f92d22bfcf26f3d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:219db0cf965fa523c8b9885bfa799fc6f5c75375203d64db83810fe90e36daf7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US8640808402
- Bitcoin block existence check
- https://blockstream.info/api/block/960108