ISRC FRZ110901239
Verified recording
FRZ110901239 is “Albéniz: España, Op. 165: No. 2, Tango” by Isaac Albéniz,
registered on the CopyrightChains blockchain with CopyrightID
0x021e3b0f37f4d7d0436ac8a83bb77fb6f8d17f41030b5b61967e2f32f6281e21 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ110901239.
Recording identifiers
- ISRC
- FRZ110901239
- Title
- Albéniz: España, Op. 165: No. 2, Tango
- Artist
- Isaac Albéniz
- CopyrightID (CopyrightChains transaction hash)
0x021e3b0f37f4d7d0436ac8a83bb77fb6f8d17f41030b5b61967e2f32f6281e21
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:03802cba4a7c3dca0c4b0dc7371e1ab410302ef777ca0340230e5eb21ee38b09- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ110901239
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Albéniz: España, Op. 165: No. 2, Tango · Machine-readable JSON-LD