ISRC GRHR11094819
Verified recording
GRHR11094819 is “Impromptu” by Desi Arnaz Su Orquesta,
registered on the CopyrightChains blockchain with CopyrightID
0xbb84a52804edc026e841b50cfbcb04af8e99613f84d05dacb758e475c7577473 and independently timestamped
in Bitcoin block 960503 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRHR11094819.
Recording identifiers
- ISRC
- GRHR11094819
- Title
- Impromptu
- Artist
- Desi Arnaz Su Orquesta
- CopyrightID (CopyrightChains transaction hash)
0xbb84a52804edc026e841b50cfbcb04af8e99613f84d05dacb758e475c7577473
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:41:24+00:00
- Bitcoin block
- 960503
- Canonical record hash
sha256:6dcf63fb7b9d4e2f30410de66faf51a6655bbe22073c66121c3e3b3b619ecdc4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRHR11094819
- Bitcoin block existence check
- https://blockstream.info/api/block/960503