ISRC GBMCZ0601592
Verified recording
GBMCZ0601592 is “Grrrl” by Mara TK,
registered on the CopyrightChains blockchain with CopyrightID
0xae74bd107948e504a8e86bd9c499a0e3492fe19936d4cae6a362d8a450f9d38f 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/GBMCZ0601592.
Recording identifiers
- ISRC
- GBMCZ0601592
- Title
- Grrrl
- Artist
- Mara TK
- CopyrightID (CopyrightChains transaction hash)
0xae74bd107948e504a8e86bd9c499a0e3492fe19936d4cae6a362d8a450f9d38f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:89d12e3a182bfe268e896dbb6891bfea0aa2cb91256a6b608f77490facb983c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMCZ0601592
- Bitcoin block existence check
- https://blockstream.info/api/block/956304