ISRC USANG2454475
Verified recording
USANG2454475 is “Osaka” by Donovan's Playground,
registered on the CopyrightChains blockchain with CopyrightID
0xc9270a9bb611bc4ad1953436e28a1bcf541b3278b96a34abe3817b71d62a27d9 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2454475.
Recording identifiers
- ISRC
- USANG2454475
- Title
- Osaka
- Artist
- Donovan's Playground
- CopyrightID (CopyrightChains transaction hash)
0xc9270a9bb611bc4ad1953436e28a1bcf541b3278b96a34abe3817b71d62a27d9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:2f47646e3e5170ce6524bcc92cea2d1788123367f6995610bc9ab3b12d371611- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2454475
- Bitcoin block existence check
- https://blockstream.info/api/block/953520