ISRC DEL712200515
Verified recording
DEL712200515 is “Be Free - Mixed” by One Function,
registered on the CopyrightChains blockchain with CopyrightID
0x559e3354300b3338c2259b45ef4ef1346958f42ab2ca392b0f79f3cd83c58f47 and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEL712200515.
Recording identifiers
- ISRC
- DEL712200515
- Title
- Be Free - Mixed
- Artist
- One Function
- CopyrightID (CopyrightChains transaction hash)
0x559e3354300b3338c2259b45ef4ef1346958f42ab2ca392b0f79f3cd83c58f47
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:ae0edf25baa248556f6febc716d963697ec7cc6574f568cf35c3a8f5d7966007- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEL712200515
- Bitcoin block existence check
- https://blockstream.info/api/block/960258