ISRC ARF411400473
Verified recording
ARF411400473 is “Free” by Urselle,
registered on the CopyrightChains blockchain with CopyrightID
0xa7993c640559ec755ef0ea44880477ce4b310d07ad85662c60389f11ab485c13 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF411400473.
Recording identifiers
- ISRC
- ARF411400473
- Title
- Free
- Artist
- Urselle
- CopyrightID (CopyrightChains transaction hash)
0xa7993c640559ec755ef0ea44880477ce4b310d07ad85662c60389f11ab485c13
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d371285aece31c48904fa2088e8892eb488d6944b0e77c68b3e0ff0fcc90b392- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF411400473
- Bitcoin block existence check
- https://blockstream.info/api/block/956304