ISRC USJPQ1400119
Verified recording
USJPQ1400119 is “Cannonball” by Watsky,
registered on the CopyrightChains blockchain with CopyrightID
0x81d10ed271ce116274597c5f2a1c185dc428a0ab8e321b83b042597df6868cc8 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/USJPQ1400119.
Recording identifiers
- ISRC
- USJPQ1400119
- Title
- Cannonball
- Artist
- Watsky
- CopyrightID (CopyrightChains transaction hash)
0x81d10ed271ce116274597c5f2a1c185dc428a0ab8e321b83b042597df6868cc8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:1b95f7791db0154aaf4b11cd108e2642b90c9d338480e72292408a0fd18c1200- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJPQ1400119
- Bitcoin block existence check
- https://blockstream.info/api/block/953520