ISRC NLA508701719
Verified recording
NLA508701719 is “St. John Passion, BWV 245 / Part Two: No.19 Arioso (Baß): "Betrachte, meine Seele"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x56894de30f2807d0228f828feca572da198a705d6191abbd0416392f03d6daa8 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/NLA508701719.
Recording identifiers
- ISRC
- NLA508701719
- Title
- St. John Passion, BWV 245 / Part Two: No.19 Arioso (Baß): "Betrachte, meine Seele"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x56894de30f2807d0228f828feca572da198a705d6191abbd0416392f03d6daa8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:959bebc4ce129b58ea916f568d477fabd3cdc2977320ef94ae37323929d48d8b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508701719
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: St. John Passion, BWV 245 / Part Two: No.19 Arioso (Baß): "Betrachte, meine Seele" · Machine-readable JSON-LD