ISRC QZBBC1800208
Verified recording
QZBBC1800208 is “38th & Chicago” by José James,
registered on the CopyrightChains blockchain with CopyrightID
0x85c176009b3b652bc860138972108f65d1ccc0a5b01b513e9e67f2cab8339a23 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBBC1800208.
Recording identifiers
- ISRC
- QZBBC1800208
- Title
- 38th & Chicago
- Artist
- José James
- CopyrightID (CopyrightChains transaction hash)
0x85c176009b3b652bc860138972108f65d1ccc0a5b01b513e9e67f2cab8339a23
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:5a71cef4ccc558b6d8fac5fba3215184e2b16d39526299f3c8426067636a741a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBBC1800208
- Bitcoin block existence check
- https://blockstream.info/api/block/960273