ISRC CAWHO2031073
Verified recording
CAWHO2031073 is “Worry” by BLK,
registered on the CopyrightChains blockchain with CopyrightID
0x528d382b460064f68fe0c8f18fdd52f89107b02f44efe21634b74070a048eba5 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/CAWHO2031073.
Recording identifiers
- ISRC
- CAWHO2031073
- Title
- Worry
- Artist
- BLK
- CopyrightID (CopyrightChains transaction hash)
0x528d382b460064f68fe0c8f18fdd52f89107b02f44efe21634b74070a048eba5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:5b170a2a38affd464e6f7ea176e790870b88f725f672bc6254026c1c3091f615- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAWHO2031073
- Bitcoin block existence check
- https://blockstream.info/api/block/956304