ISRC USI4R1127014
Verified recording
USI4R1127014 is “Sailing” by John Fox,
registered on the CopyrightChains blockchain with CopyrightID
0x83428b5f07b12a833f25b917cb3536978efbac9bd6f61fc34e184089d13c1a6a 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/USI4R1127014.
Recording identifiers
- ISRC
- USI4R1127014
- Title
- Sailing
- Artist
- John Fox
- CopyrightID (CopyrightChains transaction hash)
0x83428b5f07b12a833f25b917cb3536978efbac9bd6f61fc34e184089d13c1a6a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e52c9cb93ac2c545b85f5789e02c4fd4ead95901c4bab4bb87516a29d7718e3a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USI4R1127014
- Bitcoin block existence check
- https://blockstream.info/api/block/957118