ISRC USANG2258621
Verified recording
USANG2258621 is “play age” by Hakuuro,
registered on the CopyrightChains blockchain with CopyrightID
0x683c7348ede539b5294a20ccae59911dc9e08ce4fd915972f2de75c42b4f9b15 and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2258621.
Recording identifiers
- ISRC
- USANG2258621
- Title
- play age
- Artist
- Hakuuro
- CopyrightID (CopyrightChains transaction hash)
0x683c7348ede539b5294a20ccae59911dc9e08ce4fd915972f2de75c42b4f9b15
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:5f449365cadecd5df2116bc5ff131421338a04708e5e3ebe0e0100e0c3a4ad09- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2258621
- Bitcoin block existence check
- https://blockstream.info/api/block/957124