ISRC SE68K2300361
Verified recording
SE68K2300361 is “Winter Wonderland - Piano & Strings Version” by Zymphonica,
registered on the CopyrightChains blockchain with CopyrightID
0x534fad385711aef97c4d6db62a70f13772c139a9832107d57d593e3a634cf37b and independently timestamped
in Bitcoin block 957819 on 2026-07-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE68K2300361.
Recording identifiers
- ISRC
- SE68K2300361
- Title
- Winter Wonderland - Piano & Strings Version
- Artist
- Zymphonica
- CopyrightID (CopyrightChains transaction hash)
0x534fad385711aef97c4d6db62a70f13772c139a9832107d57d593e3a634cf37b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-13T07:53:33+00:00
- Bitcoin block
- 957819
- Canonical record hash
sha256:47696e854ddba0a8b7840af824637a40c84dd09db84bd62c1c42b96900e5fb65- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE68K2300361
- Bitcoin block existence check
- https://blockstream.info/api/block/957819
Full record
Track page: Winter Wonderland - Piano & Strings Version · Machine-readable JSON-LD