ISRC USB8U1600516
Verified recording
USB8U1600516 is “6 Lieder aus J. Wolff's Tannhauser, Op. 12: Jahrlang mocht ich so dich halten (I would hold you forever)” by Emil Sjögren,
registered on the CopyrightChains blockchain with CopyrightID
0xfa505101c5bf177c181a6f12999b978c7362c27c8de1adb0238a3e33dc14d427 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1600516.
Recording identifiers
- ISRC
- USB8U1600516
- Title
- 6 Lieder aus J. Wolff's Tannhauser, Op. 12: Jahrlang mocht ich so dich halten (I would hold you forever)
- Artist
- Emil Sjögren
- CopyrightID (CopyrightChains transaction hash)
0xfa505101c5bf177c181a6f12999b978c7362c27c8de1adb0238a3e33dc14d427
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:96c3d29e276fe7599b70802a916f4e3ab83aa7ea357fb3d269359e3125a756ff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1600516
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: 6 Lieder aus J. Wolff's Tannhauser, Op. 12: Jahrlang mocht ich so dich halten (I would hold you forever) · Machine-readable JSON-LD