ISRC SEAZC9306040
Verified recording
SEAZC9306040 is “Vilja-sången” by Franz Lehár,
registered on the CopyrightChains blockchain with CopyrightID
0x8f49085993ffbf2ec5e5a2d201ca18ab2d835114495947716e1a145d8adb80ce and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAZC9306040.
Recording identifiers
- ISRC
- SEAZC9306040
- Title
- Vilja-sången
- Artist
- Franz Lehár
- CopyrightID (CopyrightChains transaction hash)
0x8f49085993ffbf2ec5e5a2d201ca18ab2d835114495947716e1a145d8adb80ce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:146c21075ced96f3c2ff5efe8be8eb9ffc32cb2950ab0b559bfb6069d0a911cf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAZC9306040
- Bitcoin block existence check
- https://blockstream.info/api/block/960455