ISRC DEF272133021
Verified recording
DEF272133021 is “Track 3” by Claudia Anderson,
registered on the CopyrightChains blockchain with CopyrightID
0x256de67bb4c5c0315ea82656ac0a2db2847e7f99327a020f269c833c04130d69 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF272133021.
Recording identifiers
- ISRC
- DEF272133021
- Title
- Track 3
- Artist
- Claudia Anderson
- CopyrightID (CopyrightChains transaction hash)
0x256de67bb4c5c0315ea82656ac0a2db2847e7f99327a020f269c833c04130d69
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:302c9457c1c8626a5b89d8000b8d921acc423cf09848410dd8b63b9fe632b391- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF272133021
- Bitcoin block existence check
- https://blockstream.info/api/block/960418