ISRC GBKQU2137124
Verified recording
GBKQU2137124 is “Lessons We Learned” by Sitting Duck,
registered on the CopyrightChains blockchain with CopyrightID
0x6f3f31d5d8307c6cb648d2474319ef3a7ff8cf4d8d06b2659d8aac472c5890e8 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/GBKQU2137124.
Recording identifiers
- ISRC
- GBKQU2137124
- Title
- Lessons We Learned
- Artist
- Sitting Duck
- CopyrightID (CopyrightChains transaction hash)
0x6f3f31d5d8307c6cb648d2474319ef3a7ff8cf4d8d06b2659d8aac472c5890e8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:96cb6d22887771d30185846c7a76bb48fc58ec3a9224aa5b04d6b0ab8360f070- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2137124
- Bitcoin block existence check
- https://blockstream.info/api/block/953520