ISRC SEYKU1300503
Verified recording
SEYKU1300503 is “S:t Petersburg” by Björn J:son Lindh,
registered on the CopyrightChains blockchain with CopyrightID
0x5681940d7c0fe20e83933675b468d12e9a0c4be67a14f4cd274ad629f1bed50e and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYKU1300503.
Recording identifiers
- ISRC
- SEYKU1300503
- Title
- S:t Petersburg
- Artist
- Björn J:son Lindh
- CopyrightID (CopyrightChains transaction hash)
0x5681940d7c0fe20e83933675b468d12e9a0c4be67a14f4cd274ad629f1bed50e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:18a110382311917f516e18ef673ec6f9e0cf8832718912553f11beca76a77311- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYKU1300503
- Bitcoin block existence check
- https://blockstream.info/api/block/960138