ISRC GBTDG1301318
Verified recording
GBTDG1301318 is “Arp Makes Sphinx Purr” by BlackGummy,
registered on the CopyrightChains blockchain with CopyrightID
0xe64b3c7505bbe0c551df16518a6ea5a1020391620982be891534f111532df172 and independently timestamped
in Bitcoin block 959132 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBTDG1301318.
Recording identifiers
- ISRC
- GBTDG1301318
- Title
- Arp Makes Sphinx Purr
- Artist
- BlackGummy
- CopyrightID (CopyrightChains transaction hash)
0xe64b3c7505bbe0c551df16518a6ea5a1020391620982be891534f111532df172
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T13:20:46+00:00
- Bitcoin block
- 959132
- Canonical record hash
sha256:c3e2f8c866ae21bcf68187c95ded964f44e703a964fdd65a2436f1cd764e4059- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBTDG1301318
- Bitcoin block existence check
- https://blockstream.info/api/block/959132
Full record
Track page: Arp Makes Sphinx Purr · Machine-readable JSON-LD