ISRC GBJ2F1011049
Verified recording
GBJ2F1011049 is “The Lost Chord” by Arthur Sullivan,
registered on the CopyrightChains blockchain with CopyrightID
0x75618588aad8d1149623d74b4ac2cc147a187e8fa9e0f776cfb6e2415e791515 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBJ2F1011049.
Recording identifiers
- ISRC
- GBJ2F1011049
- Title
- The Lost Chord
- Artist
- Arthur Sullivan
- CopyrightID (CopyrightChains transaction hash)
0x75618588aad8d1149623d74b4ac2cc147a187e8fa9e0f776cfb6e2415e791515
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:3eedf8cf76d253819048d9368fe8273d73a8e30a4bb933801d3187a2b0088bee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBJ2F1011049
- Bitcoin block existence check
- https://blockstream.info/api/block/960144