ISRC FR50X1629303
Verified recording
FR50X1629303 is “Lulu Suite: II. Ostinato” by Alban Berg,
registered on the CopyrightChains blockchain with CopyrightID
0x1a513359f6f051d6ab2b85bd8fdae6ded6bf2265a4566b01581b7534bc697cd9 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1629303.
Recording identifiers
- ISRC
- FR50X1629303
- Title
- Lulu Suite: II. Ostinato
- Artist
- Alban Berg
- CopyrightID (CopyrightChains transaction hash)
0x1a513359f6f051d6ab2b85bd8fdae6ded6bf2265a4566b01581b7534bc697cd9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:3af91fd4cd4798a59aacfeb8a50d1d95de79868112af3b5757ae185938f87afe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1629303
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Lulu Suite: II. Ostinato · Machine-readable JSON-LD