ISRC SEPQD7421710
Verified recording
SEPQD7421710 is “Jag har Tarzan på middag idag (Han verkar inte må så bra)” by Siw Malmkvist,
registered on the CopyrightChains blockchain with CopyrightID
0x49e9fdcdb3d79197fa3f366dc1f6f70ad53c6866eaa7d4e3c8413bd3636506a9 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/SEPQD7421710.
Recording identifiers
- ISRC
- SEPQD7421710
- Title
- Jag har Tarzan på middag idag (Han verkar inte må så bra)
- Artist
- Siw Malmkvist
- CopyrightID (CopyrightChains transaction hash)
0x49e9fdcdb3d79197fa3f366dc1f6f70ad53c6866eaa7d4e3c8413bd3636506a9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:1ea0cdba9ecfa44811c22e80a3e6b2577d55c3c390585c03892f35cfa4383a50- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQD7421710
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Jag har Tarzan på middag idag (Han verkar inte må så bra) · Machine-readable JSON-LD