ISRC USA2P2135280
Verified recording
USA2P2135280 is “Holding On To Hope” by Karim,
registered on the CopyrightChains blockchain with CopyrightID
0x083e3b93ec70dcb59d4997661cd77ccd67ba407796a0cf9cf92575e10bb52302 and independently timestamped
in Bitcoin block 960166 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2135280.
Recording identifiers
- ISRC
- USA2P2135280
- Title
- Holding On To Hope
- Artist
- Karim
- CopyrightID (CopyrightChains transaction hash)
0x083e3b93ec70dcb59d4997661cd77ccd67ba407796a0cf9cf92575e10bb52302
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:39:29+00:00
- Bitcoin block
- 960166
- Canonical record hash
sha256:770f378f3b2df91f1da563dd85f5c180d7b667b57fc6dc6ef9e86980389a4045- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2135280
- Bitcoin block existence check
- https://blockstream.info/api/block/960166