ISRC SEUM71501219
Verified recording
SEUM71501219 is “Jag skrattade då (Jag skrattar idag)” by Sven-Bertil Taube,
registered on the CopyrightChains blockchain with CopyrightID
0xd8c1bba246128b80780b74379bc0d1f65b13234e4e594eab3a16f64f4ea45014 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEUM71501219.
Recording identifiers
- ISRC
- SEUM71501219
- Title
- Jag skrattade då (Jag skrattar idag)
- Artist
- Sven-Bertil Taube
- CopyrightID (CopyrightChains transaction hash)
0xd8c1bba246128b80780b74379bc0d1f65b13234e4e594eab3a16f64f4ea45014
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:0fd3b1886a8f8d21f5c67856b462f15ad6930941a2a81427328e30db3ff603d6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEUM71501219
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: Jag skrattade då (Jag skrattar idag) · Machine-readable JSON-LD