ISRC SEPXS0008200
Verified recording
SEPXS0008200 is “Säg det i toner / När tvenne hjärtan slå samma slag” by Mats Olsson Orchestra,
registered on the CopyrightChains blockchain with CopyrightID
0x0a3e0269258df6bef2cfd048f255b207161f241b5bca274a4b4b755a47252810 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPXS0008200.
Recording identifiers
- ISRC
- SEPXS0008200
- Title
- Säg det i toner / När tvenne hjärtan slå samma slag
- Artist
- Mats Olsson Orchestra
- CopyrightID (CopyrightChains transaction hash)
0x0a3e0269258df6bef2cfd048f255b207161f241b5bca274a4b4b755a47252810
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:3a63db2f305e918271d418ae2cc6af6b203f9c56ed5bf341f2e33972c63a8d71- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPXS0008200
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Säg det i toner / När tvenne hjärtan slå samma slag · Machine-readable JSON-LD