ISRC FR2X42149038
Verified recording
FR2X42149038 is “Up in the sky” by Portraits in Jazz,
registered on the CopyrightChains blockchain with CopyrightID
0x8867f6495ca15f1895cd2fa41f8ef60415189539580cd8719331c50c76e1ee11 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42149038.
Recording identifiers
- ISRC
- FR2X42149038
- Title
- Up in the sky
- Artist
- Portraits in Jazz
- CopyrightID (CopyrightChains transaction hash)
0x8867f6495ca15f1895cd2fa41f8ef60415189539580cd8719331c50c76e1ee11
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:c3e1685145f030ef1b644cd8e1f857b570fb763f03eda2373e9747783811fff5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42149038
- Bitcoin block existence check
- https://blockstream.info/api/block/960095