ISRC USC4R0405549
Verified recording
USC4R0405549 is “Spring Is Here” by Tony Bennett,
registered on the CopyrightChains blockchain with CopyrightID
0x10d0e32f9101f79aa1aa0712f7cdf83f122712ff20d46ff80f41da3b36cc3074 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/USC4R0405549.
Recording identifiers
- ISRC
- USC4R0405549
- Title
- Spring Is Here
- Artist
- Tony Bennett
- CopyrightID (CopyrightChains transaction hash)
0x10d0e32f9101f79aa1aa0712f7cdf83f122712ff20d46ff80f41da3b36cc3074
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f4be57d6d58ed3a39d27b1b0e56e04e0efab25e8c733794a05ac46fb0e33095c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0405549
- Bitcoin block existence check
- https://blockstream.info/api/block/957118