ISRC GBK6Y2156401
Verified recording
GBK6Y2156401 is “Encoding” by Classmatic,
registered on the CopyrightChains blockchain with CopyrightID
0x8c050ee0c8a673f730f6cafc57d10a23a9e4e29e6d76e0ddecdecc614cba04e1 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBK6Y2156401.
Recording identifiers
- ISRC
- GBK6Y2156401
- Title
- Encoding
- Artist
- Classmatic
- CopyrightID (CopyrightChains transaction hash)
0x8c050ee0c8a673f730f6cafc57d10a23a9e4e29e6d76e0ddecdecc614cba04e1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0b6c11624ea8e0f3aa4bb73db80f7fe70be7398a58d378a30d2070b1430134ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBK6Y2156401
- Bitcoin block existence check
- https://blockstream.info/api/block/956304