ISRC GBF089290203
Verified recording
GBF089290203 is “Tonight” by Def Leppard,
registered on the CopyrightChains blockchain with CopyrightID
0xac7e9329ddbe3fdaffc1d901096bba7a74f27b82c3003a7f3e704ae83fff7e0a and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF089290203.
Recording identifiers
- ISRC
- GBF089290203
- Title
- Tonight
- Artist
- Def Leppard
- CopyrightID (CopyrightChains transaction hash)
0xac7e9329ddbe3fdaffc1d901096bba7a74f27b82c3003a7f3e704ae83fff7e0a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:0959c1f0a47ea1c4ad445f99ffe2c68f7a50a5daf6a9aa8fbe2c4855aee690f1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF089290203
- Bitcoin block existence check
- https://blockstream.info/api/block/953513