ISRC FRZ208300101
Verified recording
FRZ208300101 is “Barber: Adagio for Strings, Op. 11” by Samuel Barber,
registered on the CopyrightChains blockchain with CopyrightID
0xaeee8dc43b73737bf6dc6adda557a06a97ab8c5c3100f032e8ddcf1d671f2100 and independently timestamped
in Bitcoin block 957061 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208300101.
Recording identifiers
- ISRC
- FRZ208300101
- Title
- Barber: Adagio for Strings, Op. 11
- Artist
- Samuel Barber
- CopyrightID (CopyrightChains transaction hash)
0xaeee8dc43b73737bf6dc6adda557a06a97ab8c5c3100f032e8ddcf1d671f2100
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:07:00+00:00
- Bitcoin block
- 957061
- Canonical record hash
sha256:f2a16cc2ae8f9480bb038fa1114a5694c51d44e7e9d7c8346c356f83dbbc5524- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208300101
- Bitcoin block existence check
- https://blockstream.info/api/block/957061
Full record
Track page: Barber: Adagio for Strings, Op. 11 · Machine-readable JSON-LD