ISRC HUA150712901
Verified recording
HUA150712901 is “Concertante Fantasia, Op. 42: I. Senza tempo - Sostenuto, parlando, pulsato” by György Kurtág,
registered on the CopyrightChains blockchain with CopyrightID
0x4655943e7e3a53952eba792ea3b04a55a6ad9e048a1b2ef5fae9db3395ab6f5d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA150712901.
Recording identifiers
- ISRC
- HUA150712901
- Title
- Concertante Fantasia, Op. 42: I. Senza tempo - Sostenuto, parlando, pulsato
- Artist
- György Kurtág
- CopyrightID (CopyrightChains transaction hash)
0x4655943e7e3a53952eba792ea3b04a55a6ad9e048a1b2ef5fae9db3395ab6f5d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e0a3dcbd9997fc26531c8fc22939f15f97a18baa6be43029b866a903fb6c4a87- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA150712901
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concertante Fantasia, Op. 42: I. Senza tempo - Sostenuto, parlando, pulsato · Machine-readable JSON-LD