ISRC GBKQU2137121
Verified recording
GBKQU2137121 is “Save Tonight” by Sitting Duck,
registered on the CopyrightChains blockchain with CopyrightID
0x74ac615542489d46f8eb69af6ddd9e9f97fadaf4a7a2b9b287c6126d83aa0822 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/GBKQU2137121.
Recording identifiers
- ISRC
- GBKQU2137121
- Title
- Save Tonight
- Artist
- Sitting Duck
- CopyrightID (CopyrightChains transaction hash)
0x74ac615542489d46f8eb69af6ddd9e9f97fadaf4a7a2b9b287c6126d83aa0822
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:381f7eff4eb27c8bbd884fe817e6e0042ca213e94284484c4ea042c14668ee23- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2137121
- Bitcoin block existence check
- https://blockstream.info/api/block/953520