ISRC FR50X1629301
Verified recording
FR50X1629301 is “Sequenza III” by Luciano Berio,
registered on the CopyrightChains blockchain with CopyrightID
0x71db64951efecb749dfe4d8a4328b91cfa3c374d0f605ebfe783a3eda0f8505e and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1629301.
Recording identifiers
- ISRC
- FR50X1629301
- Title
- Sequenza III
- Artist
- Luciano Berio
- CopyrightID (CopyrightChains transaction hash)
0x71db64951efecb749dfe4d8a4328b91cfa3c374d0f605ebfe783a3eda0f8505e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:7e64cde1573c9595dbe13b3841e4196802eac8de76a9d4406f58bb6d1d1f6aa8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1629301
- Bitcoin block existence check
- https://blockstream.info/api/block/956889