ISRC TWB532010004
Verified recording
TWB532010004 is “Lorelei” by Jeff Chang,
registered on the CopyrightChains blockchain with CopyrightID
0x9fc6e834f6fc25c91bde6af4bbf2008a69d89c9fe05cdbe0738fa2099121dd2e and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB532010004.
Recording identifiers
- ISRC
- TWB532010004
- Title
- Lorelei
- Artist
- Jeff Chang
- CopyrightID (CopyrightChains transaction hash)
0x9fc6e834f6fc25c91bde6af4bbf2008a69d89c9fe05cdbe0738fa2099121dd2e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e219bfcee93e152125a75724db3e3f070ceee34d00dfb73a5ea0da3ecc222ab8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB532010004
- Bitcoin block existence check
- https://blockstream.info/api/block/956304