ISRC USD8D1239005
Verified recording
USD8D1239005 is “Holding On - Losoul Remix” by Classixx,
registered on the CopyrightChains blockchain with CopyrightID
0x12a105fc302f4c4fcf68acd32f651fd7d787b13446df786481e12d0d2dd63b6c and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USD8D1239005.
Recording identifiers
- ISRC
- USD8D1239005
- Title
- Holding On - Losoul Remix
- Artist
- Classixx
- CopyrightID (CopyrightChains transaction hash)
0x12a105fc302f4c4fcf68acd32f651fd7d787b13446df786481e12d0d2dd63b6c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:80c188e2d13b0cf390b64c1354e4b9dfd8fc0c2d8b6d25dcab8189e0b2e7d2c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USD8D1239005
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: Holding On - Losoul Remix · Machine-readable JSON-LD