ISRC GBKQU2471356
Verified recording
GBKQU2471356 is “Lost” by Kroefoe,
registered on the CopyrightChains blockchain with CopyrightID
0x4187233344a0894b9baa47ac0af4df887d9cf1b2c62a42ff5fa9c2ff3c272168 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/GBKQU2471356.
Recording identifiers
- ISRC
- GBKQU2471356
- Title
- Lost
- Artist
- Kroefoe
- CopyrightID (CopyrightChains transaction hash)
0x4187233344a0894b9baa47ac0af4df887d9cf1b2c62a42ff5fa9c2ff3c272168
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ab11465ff03c3f8dd7256ee40dfd8ef1f973c4ae8fd5088e03e851338f8045ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2471356
- Bitcoin block existence check
- https://blockstream.info/api/block/953520