ISRC FRR642300540
Verified recording
FRR642300540 is “Cult” by Heavygrinder,
registered on the CopyrightChains blockchain with CopyrightID
0x0eba94f61fdb10b90565330f11b8ff83377b7ef5bd0a2142df77b45e8f933e45 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRR642300540.
Recording identifiers
- ISRC
- FRR642300540
- Title
- Cult
- Artist
- Heavygrinder
- CopyrightID (CopyrightChains transaction hash)
0x0eba94f61fdb10b90565330f11b8ff83377b7ef5bd0a2142df77b45e8f933e45
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:63231fb806ca5d36b4eeaf27b86e85dd5207226bb16b8d05fd74340c97b7ef5a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRR642300540
- Bitcoin block existence check
- https://blockstream.info/api/block/953528