ISRC QM7282441352
Verified recording
QM7282441352 is “Waltz of the Yearning Heart” by Robert Gromotka,
registered on the CopyrightChains blockchain with CopyrightID
0x30c2ce0f5a41702e2c065d1635ac0555a54a4b49235e34875fa45ef992c43c01 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282441352.
Recording identifiers
- ISRC
- QM7282441352
- Title
- Waltz of the Yearning Heart
- Artist
- Robert Gromotka
- CopyrightID (CopyrightChains transaction hash)
0x30c2ce0f5a41702e2c065d1635ac0555a54a4b49235e34875fa45ef992c43c01
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:2c84b2bf8b64aed21478f48058f28b19347d640840d180fe5da5882afab28f9f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282441352
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Waltz of the Yearning Heart · Machine-readable JSON-LD