ISRC QM4TW2266733
Verified recording
QM4TW2266733 is “Kung Eriks visor: IV. En visa till Karin ur fängelset” by Erik Saeden,
registered on the CopyrightChains blockchain with CopyrightID
0x9d537e175fb320611080bf1d88de19c46ee5877fc9368f14e4788afa3a4ff7c8 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/QM4TW2266733.
Recording identifiers
- ISRC
- QM4TW2266733
- Title
- Kung Eriks visor: IV. En visa till Karin ur fängelset
- Artist
- Erik Saeden
- CopyrightID (CopyrightChains transaction hash)
0x9d537e175fb320611080bf1d88de19c46ee5877fc9368f14e4788afa3a4ff7c8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:90f2edd311dc6cbbd47eecc97ef4b4c111e25162c624cec86540df556e560b68- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2266733
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Kung Eriks visor: IV. En visa till Karin ur fängelset · Machine-readable JSON-LD