ISRC JPB621307858
Verified recording
JPB621307858 is “Introduction” by Immigrant's Bossa Band,
registered on the CopyrightChains blockchain with CopyrightID
0x35bda3d6a4e0b28136074a2e559e2bd311851b48a1c85f6b0d22f0836f927dd7 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/JPB621307858.
Recording identifiers
- ISRC
- JPB621307858
- Title
- Introduction
- Artist
- Immigrant's Bossa Band
- CopyrightID (CopyrightChains transaction hash)
0x35bda3d6a4e0b28136074a2e559e2bd311851b48a1c85f6b0d22f0836f927dd7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:c792cefb44a956c5659461390da1cce5e07253ab9553b1980a4b03a49b7361d6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB621307858
- Bitcoin block existence check
- https://blockstream.info/api/block/957120