ISRC SE68K2300364
Verified recording
SE68K2300364 is “Vampire - Scary String Quartet Version” by Zymphonica,
registered on the CopyrightChains blockchain with CopyrightID
0x73f5fd4a0fa2d12e5ced5d6548273dc5b969481d516f096d383b8e616354c843 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE68K2300364.
Recording identifiers
- ISRC
- SE68K2300364
- Title
- Vampire - Scary String Quartet Version
- Artist
- Zymphonica
- CopyrightID (CopyrightChains transaction hash)
0x73f5fd4a0fa2d12e5ced5d6548273dc5b969481d516f096d383b8e616354c843
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:bcaeb1c9b6dfa220a0c8f390416ba9c4668766ca7d606572b790d6f5a4010b78- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE68K2300364
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Vampire - Scary String Quartet Version · Machine-readable JSON-LD