ISRC NLK171700007
Verified recording
NLK171700007 is “Sinfonia (uit Weihnachtsoratorium, BWV 248 van J.S. Bach)” by Anonymous,
registered on the CopyrightChains blockchain with CopyrightID
0xf9ecd3ae9e14371766e26c8941dde17eccfb292987e6cdc779c9508f8580e3bc and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK171700007.
Recording identifiers
- ISRC
- NLK171700007
- Title
- Sinfonia (uit Weihnachtsoratorium, BWV 248 van J.S. Bach)
- Artist
- Anonymous
- CopyrightID (CopyrightChains transaction hash)
0xf9ecd3ae9e14371766e26c8941dde17eccfb292987e6cdc779c9508f8580e3bc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:fef8518d03a5cec7f83fc7f5edb76b034bc7b8ecf4be0e7e853597ef6702ebd9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK171700007
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sinfonia (uit Weihnachtsoratorium, BWV 248 van J.S. Bach) · Machine-readable JSON-LD