ISRC TWA472231002
Verified recording
TWA472231002 is “火花” by Ozone,
registered on the CopyrightChains blockchain with CopyrightID
0x37c854a907366108deea1bd765b7fa67eeace8ca3fb3b906a17225e3a9dd4577 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA472231002.
Recording identifiers
- ISRC
- TWA472231002
- Title
- 火花
- Artist
- Ozone
- CopyrightID (CopyrightChains transaction hash)
0x37c854a907366108deea1bd765b7fa67eeace8ca3fb3b906a17225e3a9dd4577
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ff21e994c9b5a47d487356e77671c379d4f67a0d5d37fe924ae45091a030ef83- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA472231002
- Bitcoin block existence check
- https://blockstream.info/api/block/953520