ISRC USPR35602785
Verified recording
USPR35602785 is “Yesterdays” by Nat Adderley,
registered on the CopyrightChains blockchain with CopyrightID
0xc34c61bf847125a3efcd85acb79bc6e6c2171ce2f67ad157c522220301b5d59f and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR35602785.
Recording identifiers
- ISRC
- USPR35602785
- Title
- Yesterdays
- Artist
- Nat Adderley
- CopyrightID (CopyrightChains transaction hash)
0xc34c61bf847125a3efcd85acb79bc6e6c2171ce2f67ad157c522220301b5d59f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b1c364172f4813d782feff9865c53c0b822125ecff94fe3859a2cb2e8115dd97- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR35602785
- Bitcoin block existence check
- https://blockstream.info/api/block/957118