ISRC USRC11501780
Verified recording
USRC11501780 is “Ninety-Nine Year Blues” by Julius Daniels,
registered on the CopyrightChains blockchain with CopyrightID
0x9d39e215ab4199f91e0fd1c9852545d90bfaa06640633e17b322bbcd4463f407 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11501780.
Recording identifiers
- ISRC
- USRC11501780
- Title
- Ninety-Nine Year Blues
- Artist
- Julius Daniels
- CopyrightID (CopyrightChains transaction hash)
0x9d39e215ab4199f91e0fd1c9852545d90bfaa06640633e17b322bbcd4463f407
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:27f9732323e12047a0353166f6895302232ea875749a5c845cb986bdf3627984- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11501780
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Ninety-Nine Year Blues · Machine-readable JSON-LD