ISRC NLA509009520
Verified recording
NLA509009520 is “12 Heroic Marches, TWV50: 31/42: La majesté” by Georg Philipp Telemann,
registered on the CopyrightChains blockchain with CopyrightID
0x4d62d4f655fe82ba726592ffa1ecc5009adc5103b2053642ea7dd401a76e3017 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509009520.
Recording identifiers
- ISRC
- NLA509009520
- Title
- 12 Heroic Marches, TWV50: 31/42: La majesté
- Artist
- Georg Philipp Telemann
- CopyrightID (CopyrightChains transaction hash)
0x4d62d4f655fe82ba726592ffa1ecc5009adc5103b2053642ea7dd401a76e3017
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:a6531257319493f76a6801bc498d5bd7457ac4f372dca3eaf838b1313d95cbdc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509009520
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: 12 Heroic Marches, TWV50: 31/42: La majesté · Machine-readable JSON-LD