ISRC USMC13560228
Verified recording
USMC13560228 is “On Treasure Island” by Louis Armstrong,
registered on the CopyrightChains blockchain with CopyrightID
0xb4dc27b968076aca3ef5532508db4d6ef74f42366a539907906ac85076cedf9f and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC13560228.
Recording identifiers
- ISRC
- USMC13560228
- Title
- On Treasure Island
- Artist
- Louis Armstrong
- CopyrightID (CopyrightChains transaction hash)
0xb4dc27b968076aca3ef5532508db4d6ef74f42366a539907906ac85076cedf9f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:37b09a2877511bbe3de8ea5166e327d0c1d7bc1d51103b9c8efaf6e2fb4febd5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC13560228
- Bitcoin block existence check
- https://blockstream.info/api/block/960209