ISRC NLY331511671
Verified recording
NLY331511671 is “Stabat mater, Hob. XX:bis: X. Virgo virginum preclara” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x2af2ad2c36a8e13c7d7d73667b510df7a7308a8c1da02a4651a9d35112b4d2ec and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331511671.
Recording identifiers
- ISRC
- NLY331511671
- Title
- Stabat mater, Hob. XX:bis: X. Virgo virginum preclara
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x2af2ad2c36a8e13c7d7d73667b510df7a7308a8c1da02a4651a9d35112b4d2ec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:6fabebcf911f3c478c5e983c8aeee182cd2654c3af739e1976d7e04c9f7640c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331511671
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: Stabat mater, Hob. XX:bis: X. Virgo virginum preclara · Machine-readable JSON-LD