ISRC SEAMA1200475
Verified recording
SEAMA1200475 is “Hosianna (Adventshymn)” by Merit Hemmingson,
registered on the CopyrightChains blockchain with CopyrightID
0xd901ef249b8bcee82ade381d30533a135340604244b7e1c074a45781751d113d and independently timestamped
in Bitcoin block 960276 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA1200475.
Recording identifiers
- ISRC
- SEAMA1200475
- Title
- Hosianna (Adventshymn)
- Artist
- Merit Hemmingson
- CopyrightID (CopyrightChains transaction hash)
0xd901ef249b8bcee82ade381d30533a135340604244b7e1c074a45781751d113d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T16:01:17+00:00
- Bitcoin block
- 960276
- Canonical record hash
sha256:5622243e1c006c47516fdd0d807077966e81960da3366c8fc7c9f1f3336c6f8d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA1200475
- Bitcoin block existence check
- https://blockstream.info/api/block/960276
Full record
Track page: Hosianna (Adventshymn) · Machine-readable JSON-LD