ISRC DEF059202062
Verified recording
DEF059202062 is “"Nun komm, der Heiden Heiland", BWV 62: No. 2 Aria "Bewundert, o Menschen"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x6e4744ddf757c4564e133a0130e1b0a02cf9c1fce148dd379899df86287b4dba 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/DEF059202062.
Recording identifiers
- ISRC
- DEF059202062
- Title
- "Nun komm, der Heiden Heiland", BWV 62: No. 2 Aria "Bewundert, o Menschen"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x6e4744ddf757c4564e133a0130e1b0a02cf9c1fce148dd379899df86287b4dba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:881468fac4f6bc833f73293027be5a1f766514074e11fe0b208592f8d2c8dcf6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059202062
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: "Nun komm, der Heiden Heiland", BWV 62: No. 2 Aria "Bewundert, o Menschen" · Machine-readable JSON-LD