ISRC SEPXS0008180
Verified recording
SEPXS0008180 is “Tangokavaljeren (Från "En melodi om våren")” by Lars Lönndahl,
registered on the CopyrightChains blockchain with CopyrightID
0xe98d484abea0aba8c4d42115d50ddce2488aedb2ea2b06d84d7608a5e804be58 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPXS0008180.
Recording identifiers
- ISRC
- SEPXS0008180
- Title
- Tangokavaljeren (Från "En melodi om våren")
- Artist
- Lars Lönndahl
- CopyrightID (CopyrightChains transaction hash)
0xe98d484abea0aba8c4d42115d50ddce2488aedb2ea2b06d84d7608a5e804be58
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f0888dd5cfab982f330653c32d2abaac5b045fe16d5cfb308ea9b06a7e23e988- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPXS0008180
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Tangokavaljeren (Från "En melodi om våren") · Machine-readable JSON-LD