ISRC SEAGA0802380
Verified recording
SEAGA0802380 is “En svensk Markuspassion (Excerpts): Chorale No. 9, O himmelske” by Fredrik Sixten,
registered on the CopyrightChains blockchain with CopyrightID
0xd939ccffd0879a53b4aba5dac2bda3f0a2cc272263d660d8804abf314f4a8780 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA0802380.
Recording identifiers
- ISRC
- SEAGA0802380
- Title
- En svensk Markuspassion (Excerpts): Chorale No. 9, O himmelske
- Artist
- Fredrik Sixten
- CopyrightID (CopyrightChains transaction hash)
0xd939ccffd0879a53b4aba5dac2bda3f0a2cc272263d660d8804abf314f4a8780
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:278e36dc50d60bb6814d96bb47d80258919d0d4f5bd16f5e6274c9ae1879f7d8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA0802380
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: En svensk Markuspassion (Excerpts): Chorale No. 9, O himmelske · Machine-readable JSON-LD