ISRC FRZ140913200
Verified recording
FRZ140913200 is “Spanische Liebeslieder, Op. 138: II. Lied "Tief im Herzen trag' ich Pein"” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x0762d3cede17bde8fa2c98426e1139558a0f7e41966f84fb864fcfec25e64246 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140913200.
Recording identifiers
- ISRC
- FRZ140913200
- Title
- Spanische Liebeslieder, Op. 138: II. Lied "Tief im Herzen trag' ich Pein"
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x0762d3cede17bde8fa2c98426e1139558a0f7e41966f84fb864fcfec25e64246
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7e44b47d1ee1f5694ef73df3d1329f233099a8d9f94bd3a5da179fa68e9a2779- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140913200
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Spanische Liebeslieder, Op. 138: II. Lied "Tief im Herzen trag' ich Pein" · Machine-readable JSON-LD