ISRC USFI85200074
Verified recording
USFI85200074 is “Shadrack” by Sonny Rollins,
registered on the CopyrightChains blockchain with CopyrightID
0x1cfad5784ba4eac18441f8a9a62c4713ee18ee765fc8b9fb98a3256b1a03549b 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/USFI85200074.
Recording identifiers
- ISRC
- USFI85200074
- Title
- Shadrack
- Artist
- Sonny Rollins
- CopyrightID (CopyrightChains transaction hash)
0x1cfad5784ba4eac18441f8a9a62c4713ee18ee765fc8b9fb98a3256b1a03549b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:5c45e2fec0241ba999ed4f94e35718ff0fec641cec673f52018cd70dcee520a2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFI85200074
- Bitcoin block existence check
- https://blockstream.info/api/block/953520