ISRC SEUM72200890
Verified recording
SEUM72200890 is “Decemberhimlen brinner” by Helen Sjöholm,
registered on the CopyrightChains blockchain with CopyrightID
0xddf0a31ae8d951ad54dfff9cdd68d5b5bbe0077c3cd9329f8752dd2f2f69f344 and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEUM72200890.
Recording identifiers
- ISRC
- SEUM72200890
- Title
- Decemberhimlen brinner
- Artist
- Helen Sjöholm
- CopyrightID (CopyrightChains transaction hash)
0xddf0a31ae8d951ad54dfff9cdd68d5b5bbe0077c3cd9329f8752dd2f2f69f344
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:0c6dd240f470f71130a7578dbe388e7c90dac5127190255bddd0166c403572e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEUM72200890
- Bitcoin block existence check
- https://blockstream.info/api/block/960250
Full record
Track page: Decemberhimlen brinner · Machine-readable JSON-LD