ISRC GBCJY0814411
Verified recording
GBCJY0814411 is “Hammerhead” by Nu:Tone,
registered on the CopyrightChains blockchain with CopyrightID
0xd403ed4998642c8367be65f3e2ee883574c19d0dc63391e8993444fd2be96787 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCJY0814411.
Recording identifiers
- ISRC
- GBCJY0814411
- Title
- Hammerhead
- Artist
- Nu:Tone
- CopyrightID (CopyrightChains transaction hash)
0xd403ed4998642c8367be65f3e2ee883574c19d0dc63391e8993444fd2be96787
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0d43e17f5c5fc9cd3c377e2f6a710f359a05739a5d08603d89e3868869889295- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCJY0814411
- Bitcoin block existence check
- https://blockstream.info/api/block/957118