ISRC USC4R0405444
Verified recording
USC4R0405444 is “Early” by Gary Burton,
registered on the CopyrightChains blockchain with CopyrightID
0x1c40886564d6bcad332787970d255950e0a5237ddfd9a01583ac42d3d84b29b2 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0405444.
Recording identifiers
- ISRC
- USC4R0405444
- Title
- Early
- Artist
- Gary Burton
- CopyrightID (CopyrightChains transaction hash)
0x1c40886564d6bcad332787970d255950e0a5237ddfd9a01583ac42d3d84b29b2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:16082f68cfea1cb87542b39543361d4feb2f74dc77f5a3389740896d976aae78- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0405444
- Bitcoin block existence check
- https://blockstream.info/api/block/957120