ISRC NLA506800699
Verified recording
NLA506800699 is “Die Jahreszeiten - Hob. XXI:3 / 3. Autumn: "Behold, now to the hazel woods"” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x1b462ec88785d720df9126eebaabc7bde3035bbe709a7dcac533c36433de9e12 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506800699.
Recording identifiers
- ISRC
- NLA506800699
- Title
- Die Jahreszeiten - Hob. XXI:3 / 3. Autumn: "Behold, now to the hazel woods"
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x1b462ec88785d720df9126eebaabc7bde3035bbe709a7dcac533c36433de9e12
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:923fb9d8e41eea85127baab1f020ee85aaa5933ba1b57e3dd29bd9e9c8ec43a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506800699
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Die Jahreszeiten - Hob. XXI:3 / 3. Autumn: "Behold, now to the hazel woods" · Machine-readable JSON-LD