ISRC US5UL1515420
Verified recording
US5UL1515420 is “Jazz Avenue” by Christian Larssen,
registered on the CopyrightChains blockchain with CopyrightID
0x0ba4c47cf196c846dfd1ba31e64535ace8ba1e4abad525445b446db35f4a7834 and independently timestamped
in Bitcoin block 959114 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5UL1515420.
Recording identifiers
- ISRC
- US5UL1515420
- Title
- Jazz Avenue
- Artist
- Christian Larssen
- CopyrightID (CopyrightChains transaction hash)
0x0ba4c47cf196c846dfd1ba31e64535ace8ba1e4abad525445b446db35f4a7834
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T08:41:42+00:00
- Bitcoin block
- 959114
- Canonical record hash
sha256:af08328ab64a3fe3732e5674fd7d0802936287c475a990eddd7a53b718845109- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5UL1515420
- Bitcoin block existence check
- https://blockstream.info/api/block/959114