ISRC NLY331511664
Verified recording
NLY331511664 is “Stabat mater, Hob. XX:bis: III. Quis est homo qui non fleret” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x91d1d4d88064e3dc53f88506a507a7cbafd5301b5fcc423475fb6b2803b695fa and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331511664.
Recording identifiers
- ISRC
- NLY331511664
- Title
- Stabat mater, Hob. XX:bis: III. Quis est homo qui non fleret
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x91d1d4d88064e3dc53f88506a507a7cbafd5301b5fcc423475fb6b2803b695fa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:f94d33236b002b7d238df214867ef7d16e8f91b44b59116c7a2ce63d6a324d9a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331511664
- Bitcoin block existence check
- https://blockstream.info/api/block/957124
Full record
Track page: Stabat mater, Hob. XX:bis: III. Quis est homo qui non fleret · Machine-readable JSON-LD