ISRC HKI192317201
Verified recording
HKI192317201 is “Cello Concerto No. 1, Op. 50, W095: I. Allegro con brio” by Heitor Villa-Lobos,
registered on the CopyrightChains blockchain with CopyrightID
0x7f6c49fedeb281f45dcda4cb530747b2ae47f02659e5f5152c5339f21e7d2c15 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192317201.
Recording identifiers
- ISRC
- HKI192317201
- Title
- Cello Concerto No. 1, Op. 50, W095: I. Allegro con brio
- Artist
- Heitor Villa-Lobos
- CopyrightID (CopyrightChains transaction hash)
0x7f6c49fedeb281f45dcda4cb530747b2ae47f02659e5f5152c5339f21e7d2c15
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:82ab04aaade53f45e5e634e6a5154bfdaf38bffb5fd1aeca8fb8dba45bc1bb58- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192317201
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Cello Concerto No. 1, Op. 50, W095: I. Allegro con brio · Machine-readable JSON-LD