ISRC ARR4B2300017
Verified recording
ARR4B2300017 is “Ah” by K4,
registered on the CopyrightChains blockchain with CopyrightID
0x693ff324ae335c014c9d7caa6b074bcad12c5a8d70c5f11d009b5e05f3cbb92f 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/ARR4B2300017.
Recording identifiers
- ISRC
- ARR4B2300017
- Title
- Ah
- Artist
- K4
- CopyrightID (CopyrightChains transaction hash)
0x693ff324ae335c014c9d7caa6b074bcad12c5a8d70c5f11d009b5e05f3cbb92f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:126793bab631ee78cbab058ea3d386fe28c6e554132f89c19ed5e074ac8df30e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARR4B2300017
- Bitcoin block existence check
- https://blockstream.info/api/block/956304