ISRC GBCJY1700134
Verified recording
GBCJY1700134 is “Expand” by Makoto,
registered on the CopyrightChains blockchain with CopyrightID
0x9c55768e834041c90ce9aeaf53014e04e5a75e454ed6c12881e225d5f5633e29 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCJY1700134.
Recording identifiers
- ISRC
- GBCJY1700134
- Title
- Expand
- Artist
- Makoto
- CopyrightID (CopyrightChains transaction hash)
0x9c55768e834041c90ce9aeaf53014e04e5a75e454ed6c12881e225d5f5633e29
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:16198a97964ef27b31ed8780175d800386fffce2607d4ebf39d7c58423cddecf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCJY1700134
- Bitcoin block existence check
- https://blockstream.info/api/block/960229