ISRC GBCJY1800204
Verified recording
GBCJY1800204 is “Lessons Learned” by Polaris,
registered on the CopyrightChains blockchain with CopyrightID
0xfdfefa9d495973f46091898dbb4a7339b6bf280eada33a467504e8bf1c2bf5a2 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/GBCJY1800204.
Recording identifiers
- ISRC
- GBCJY1800204
- Title
- Lessons Learned
- Artist
- Polaris
- CopyrightID (CopyrightChains transaction hash)
0xfdfefa9d495973f46091898dbb4a7339b6bf280eada33a467504e8bf1c2bf5a2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:b00c4cd4ab4c2193bbe333ee58ceb6237cdd47c1aae7d7ea0cd7d75db5d831a8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCJY1800204
- Bitcoin block existence check
- https://blockstream.info/api/block/953513