ISRC HKI192317209
Verified recording
HKI192317209 is “Fantasia for Cello & Orchestra, W454: II. Molto vivace” by Heitor Villa-Lobos,
registered on the CopyrightChains blockchain with CopyrightID
0x6634bf79a71a74d82d2f7871c9a67352c2454c453ba54dd6b22293b867a3002a and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192317209.
Recording identifiers
- ISRC
- HKI192317209
- Title
- Fantasia for Cello & Orchestra, W454: II. Molto vivace
- Artist
- Heitor Villa-Lobos
- CopyrightID (CopyrightChains transaction hash)
0x6634bf79a71a74d82d2f7871c9a67352c2454c453ba54dd6b22293b867a3002a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:011a741f876ed94f73845df2d88c223daa8b8c401773189f70248f090f129239- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192317209
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Fantasia for Cello & Orchestra, W454: II. Molto vivace · Machine-readable JSON-LD