ISRC SEWZV1500122
Verified recording
SEWZV1500122 is “Lukaspassionen: Kör a capella, gul och vit och röd” by Gustaf Sjökvists Kammarkör,
registered on the CopyrightChains blockchain with CopyrightID
0xf19b50e072ed4a801079b27105b7e30b94b7ae5564d47247d31c9e13c049b63e 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/SEWZV1500122.
Recording identifiers
- ISRC
- SEWZV1500122
- Title
- Lukaspassionen: Kör a capella, gul och vit och röd
- Artist
- Gustaf Sjökvists Kammarkör
- CopyrightID (CopyrightChains transaction hash)
0xf19b50e072ed4a801079b27105b7e30b94b7ae5564d47247d31c9e13c049b63e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4c8bb999968e3bd76d1a9fbf7405ef2caf603e6b73a2da63fe21da6e9f5d0ed5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWZV1500122
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Lukaspassionen: Kör a capella, gul och vit och röd · Machine-readable JSON-LD