ISRC USTE10308387
Verified recording
USTE10308387 is “Festina Lente” by Arvo Pärt,
registered on the CopyrightChains blockchain with CopyrightID
0xa8e5f720dff8adef44307d677fbebec6573ce07dae6b548d8c8380af4bfba14c and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10308387.
Recording identifiers
- ISRC
- USTE10308387
- Title
- Festina Lente
- Artist
- Arvo Pärt
- CopyrightID (CopyrightChains transaction hash)
0xa8e5f720dff8adef44307d677fbebec6573ce07dae6b548d8c8380af4bfba14c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:b3095b54a4f50c6fea7f6468ef917c26abae0cb6a643784ecd333a959be8a85a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10308387
- Bitcoin block existence check
- https://blockstream.info/api/block/960216