ISRC USAKS0501817
Verified recording
USAKS0501817 is “Why” by Kol Simcha,
registered on the CopyrightChains blockchain with CopyrightID
0x4bcb0c1fb62d1c5bfde614c5ed4df3bb5f59d1b37a1c27d7d77764f889f3e819 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAKS0501817.
Recording identifiers
- ISRC
- USAKS0501817
- Title
- Why
- Artist
- Kol Simcha
- CopyrightID (CopyrightChains transaction hash)
0x4bcb0c1fb62d1c5bfde614c5ed4df3bb5f59d1b37a1c27d7d77764f889f3e819
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:a23f44a7425aa2b5a0af5ae23fa2fd0207e3a098732c18da8dc5189201d01ca1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAKS0501817
- Bitcoin block existence check
- https://blockstream.info/api/block/960368