ISRC USLZJ2172222
Verified recording
USLZJ2172222 is “Melting” by Lukas Firtzer,
registered on the CopyrightChains blockchain with CopyrightID
0xb1db725dabaf39393ee4053c890955cd982b51c1749100e1e4bc187c12744d8d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2172222.
Recording identifiers
- ISRC
- USLZJ2172222
- Title
- Melting
- Artist
- Lukas Firtzer
- CopyrightID (CopyrightChains transaction hash)
0xb1db725dabaf39393ee4053c890955cd982b51c1749100e1e4bc187c12744d8d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9dd11b8db3b1cceadd78b6ae2be3985f9a4fa2d14a73b26d3e7c7f23102ce312- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2172222
- Bitcoin block existence check
- https://blockstream.info/api/block/957118