ISRC NLG620514586
Verified recording
NLG620514586 is “Matthäus-Passion, BWV 244, Pt. 1: No. 19. Arie "Ich Will Dir Mein Herze Schenken"” by Irmgard Seefried,
registered on the CopyrightChains blockchain with CopyrightID
0xbabdadaa7a6d5874d0131803a998ca884d89774d32197fdb6d910ea0914c6e4f and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620514586.
Recording identifiers
- ISRC
- NLG620514586
- Title
- Matthäus-Passion, BWV 244, Pt. 1: No. 19. Arie "Ich Will Dir Mein Herze Schenken"
- Artist
- Irmgard Seefried
- CopyrightID (CopyrightChains transaction hash)
0xbabdadaa7a6d5874d0131803a998ca884d89774d32197fdb6d910ea0914c6e4f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:888a3289f800d286683c34dd9e935d47acc97415b4818e418ddea57b7639ce05- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620514586
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Matthäus-Passion, BWV 244, Pt. 1: No. 19. Arie "Ich Will Dir Mein Herze Schenken" · Machine-readable JSON-LD