ISRC ES8831811151
Verified recording
ES8831811151 is “Losing You” by David Penn,
registered on the CopyrightChains blockchain with CopyrightID
0xcf3b0a8138adb0cc500043bb37d4ac7c7eb39b0c3add2ebcfb55f5eb78ebe673 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/ES8831811151.
Recording identifiers
- ISRC
- ES8831811151
- Title
- Losing You
- Artist
- David Penn
- CopyrightID (CopyrightChains transaction hash)
0xcf3b0a8138adb0cc500043bb37d4ac7c7eb39b0c3add2ebcfb55f5eb78ebe673
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:226a8cb0bc55bf8b611f0c196e6b8b12340aca1fa6e9f11d9e51a30f6a80503e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES8831811151
- Bitcoin block existence check
- https://blockstream.info/api/block/953520