ISRC USA2P0739549
Verified recording
USA2P0739549 is “Why Oh Why” by Daz Dillinger,
registered on the CopyrightChains blockchain with CopyrightID
0xa21cc69d936867af69499a0c34c68d4881894285a52e4c45e142e003a2430ef0 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P0739549.
Recording identifiers
- ISRC
- USA2P0739549
- Title
- Why Oh Why
- Artist
- Daz Dillinger
- CopyrightID (CopyrightChains transaction hash)
0xa21cc69d936867af69499a0c34c68d4881894285a52e4c45e142e003a2430ef0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:361436b97b8306499f30951d296c7c6b76d59860aa5743cac4e643366980d322- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P0739549
- Bitcoin block existence check
- https://blockstream.info/api/block/960220