ISRC USQX91301188
Verified recording
USQX91301188 is “Chaining Day” by J. Cole,
registered on the CopyrightChains blockchain with CopyrightID
0x218ef351f4bb1c14e5774567f2b51e6afb6dd2ea545a0ba317ba9d33142b3530 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91301188.
Recording identifiers
- ISRC
- USQX91301188
- Title
- Chaining Day
- Artist
- J. Cole
- CopyrightID (CopyrightChains transaction hash)
0x218ef351f4bb1c14e5774567f2b51e6afb6dd2ea545a0ba317ba9d33142b3530
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:cb905ebf047ba6817f1a22ebcb93b7f0c31f948fb1ddfa936a49e5352a326946- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91301188
- Bitcoin block existence check
- https://blockstream.info/api/block/953513