ISRC GBKQU2288176
Verified recording
GBKQU2288176 is “Alfama” by John Junior,
registered on the CopyrightChains blockchain with CopyrightID
0x1ec8f49a0c2fbf93c42aabd0ce0e251b6ac9d59de4919b8c6c736fc2a7c21eac and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2288176.
Recording identifiers
- ISRC
- GBKQU2288176
- Title
- Alfama
- Artist
- John Junior
- CopyrightID (CopyrightChains transaction hash)
0x1ec8f49a0c2fbf93c42aabd0ce0e251b6ac9d59de4919b8c6c736fc2a7c21eac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:3f438138f52c01bde1d752385b41ea377a377fa5bffb8e220c8dea143e1dcac1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2288176
- Bitcoin block existence check
- https://blockstream.info/api/block/960138