ISRC HUA150816601
Verified recording
HUA150816601 is “Requiem: I. Introitus” by György Ligeti,
registered on the CopyrightChains blockchain with CopyrightID
0x3eef0740c24e3f4fbc3df7f0a17c56289c63ba8dee48d09e8143d79e1f9ddca4 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA150816601.
Recording identifiers
- ISRC
- HUA150816601
- Title
- Requiem: I. Introitus
- Artist
- György Ligeti
- CopyrightID (CopyrightChains transaction hash)
0x3eef0740c24e3f4fbc3df7f0a17c56289c63ba8dee48d09e8143d79e1f9ddca4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:dc1e5e4a5f983009d9432fec19b1cf4ef36cf45dbf9e3a8ded424955788bf131- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA150816601
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: Requiem: I. Introitus · Machine-readable JSON-LD