ISRC SEWAW1900111
Verified recording
SEWAW1900111 is “Hymn” by Lars Winnerbäck,
registered on the CopyrightChains blockchain with CopyrightID
0x2f7fbdc090ffb85506ce16d4ef4ae588afddeb9376c523fa360563ca927cb669 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWAW1900111.
Recording identifiers
- ISRC
- SEWAW1900111
- Title
- Hymn
- Artist
- Lars Winnerbäck
- CopyrightID (CopyrightChains transaction hash)
0x2f7fbdc090ffb85506ce16d4ef4ae588afddeb9376c523fa360563ca927cb669
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:40381b7d6ab942ccb765e9eefc12076960a7e9abf57909c0d6ad18ed0f1c0573- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWAW1900111
- Bitcoin block existence check
- https://blockstream.info/api/block/953515