ISRC ITZ391926805
Verified recording
ITZ391926805 is “Fast Line” by Reunion Big Band,
registered on the CopyrightChains blockchain with CopyrightID
0x054582ec1db6578ae942d33b6427449efa3b3a461cff1f86e329fcd013524649 and independently timestamped
in Bitcoin block 960170 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ391926805.
Recording identifiers
- ISRC
- ITZ391926805
- Title
- Fast Line
- Artist
- Reunion Big Band
- CopyrightID (CopyrightChains transaction hash)
0x054582ec1db6578ae942d33b6427449efa3b3a461cff1f86e329fcd013524649
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:52:38+00:00
- Bitcoin block
- 960170
- Canonical record hash
sha256:cbfcfc92f683c27267ac1fc2300bb696a909ddf01aaed6f80f28fcdcca22a56b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ391926805
- Bitcoin block existence check
- https://blockstream.info/api/block/960170