ISRC DEFK10800008
Verified recording
DEFK10800008 is “True Music” by Sebastian Sturm,
registered on the CopyrightChains blockchain with CopyrightID
0x386aacc7964d91839dc253895d08242ad6290bad67cbab2b58232652d82476d0 and independently timestamped
in Bitcoin block 959145 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEFK10800008.
Recording identifiers
- ISRC
- DEFK10800008
- Title
- True Music
- Artist
- Sebastian Sturm
- CopyrightID (CopyrightChains transaction hash)
0x386aacc7964d91839dc253895d08242ad6290bad67cbab2b58232652d82476d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:39:05+00:00
- Bitcoin block
- 959145
- Canonical record hash
sha256:d9b17759f8e3e40d2b180d2e2dffbea1e5d17166a46bb3626240e18bdbe4f91a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEFK10800008
- Bitcoin block existence check
- https://blockstream.info/api/block/959145