ISRC NL1KT2000001
Verified recording
NL1KT2000001 is “Mit Fried und Freud ich fahr dahin, BuxWV76b: Klaglied (Alt)” by Dietrich Buxtehude,
registered on the CopyrightChains blockchain with CopyrightID
0x739b2534f9a68324ee4bf6d4628f8dd1c4775059f3aa6abef00f4b541dc91a10 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1KT2000001.
Recording identifiers
- ISRC
- NL1KT2000001
- Title
- Mit Fried und Freud ich fahr dahin, BuxWV76b: Klaglied (Alt)
- Artist
- Dietrich Buxtehude
- CopyrightID (CopyrightChains transaction hash)
0x739b2534f9a68324ee4bf6d4628f8dd1c4775059f3aa6abef00f4b541dc91a10
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:ce7255a35f57146ee7dca52d9007dd73f7b16d009897127fb94c92708892bd28- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1KT2000001
- Bitcoin block existence check
- https://blockstream.info/api/block/960207
Full record
Track page: Mit Fried und Freud ich fahr dahin, BuxWV76b: Klaglied (Alt) · Machine-readable JSON-LD