ISRC FR5U19300993
Verified recording
FR5U19300993 is “Heart Made of Stone” by The Viceroys,
registered on the CopyrightChains blockchain with CopyrightID
0xd82e32b94b10cce9bb31685401b85fd823739bbd9fe739ea9d2e64965ff9370c and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR5U19300993.
Recording identifiers
- ISRC
- FR5U19300993
- Title
- Heart Made of Stone
- Artist
- The Viceroys
- CopyrightID (CopyrightChains transaction hash)
0xd82e32b94b10cce9bb31685401b85fd823739bbd9fe739ea9d2e64965ff9370c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:9b8a0daff591600988d1702696304fdd177747bd30538fab84cb9e613320bccc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR5U19300993
- Bitcoin block existence check
- https://blockstream.info/api/block/960327