ISRC FRZ130500690
Verified recording
FRZ130500690 is “Aftonen” by Hugo Alfvén,
registered on the CopyrightChains blockchain with CopyrightID
0xa2a8be99b50fc4df6ba2f570e86c4a12fa1ac1103af7b83fd1937ac258b21fd5 and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130500690.
Recording identifiers
- ISRC
- FRZ130500690
- Title
- Aftonen
- Artist
- Hugo Alfvén
- CopyrightID (CopyrightChains transaction hash)
0xa2a8be99b50fc4df6ba2f570e86c4a12fa1ac1103af7b83fd1937ac258b21fd5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:2067c97b221251634b5138ef9e80317cf56a66b8c683391e32c7106028f5d4b4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130500690
- Bitcoin block existence check
- https://blockstream.info/api/block/960494