ISRC SEAMQ0400212
Verified recording
SEAMQ0400212 is “Marschlek” by Göteborgs Symfonietta,
registered on the CopyrightChains blockchain with CopyrightID
0x28d242dbdd8ef311e8d36b6e673608757fd880232ff7d9f16d538e2eb32df2f3 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMQ0400212.
Recording identifiers
- ISRC
- SEAMQ0400212
- Title
- Marschlek
- Artist
- Göteborgs Symfonietta
- CopyrightID (CopyrightChains transaction hash)
0x28d242dbdd8ef311e8d36b6e673608757fd880232ff7d9f16d538e2eb32df2f3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:372f74933dd46b6081b548926a37977a882eb79ecb239a4ae8413ba1129667d9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMQ0400212
- Bitcoin block existence check
- https://blockstream.info/api/block/953513