ISRC BEZ351700139
Verified recording
BEZ351700139 is “Lost You” by Sieren,
registered on the CopyrightChains blockchain with CopyrightID
0x451e5a41abdc06ba7cd6229168d25a28cfa808084731fd0ee7b14902231af1c8 and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEZ351700139.
Recording identifiers
- ISRC
- BEZ351700139
- Title
- Lost You
- Artist
- Sieren
- CopyrightID (CopyrightChains transaction hash)
0x451e5a41abdc06ba7cd6229168d25a28cfa808084731fd0ee7b14902231af1c8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:cda80824777f37dde0c842491578f33cee88ac70448c35e8763c427005136e45- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEZ351700139
- Bitcoin block existence check
- https://blockstream.info/api/block/960240