ISRC DEF056602340
Verified recording
DEF056602340 is “Wachet auf, ruft uns die Stimme, BWV 645 ('Sleepers, Awake')” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x0fa31c4168b8c823b5c015392e78fc00a9e5b4e8e1c1fcf124f84dd604294b8b and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056602340.
Recording identifiers
- ISRC
- DEF056602340
- Title
- Wachet auf, ruft uns die Stimme, BWV 645 ('Sleepers, Awake')
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x0fa31c4168b8c823b5c015392e78fc00a9e5b4e8e1c1fcf124f84dd604294b8b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:5f7cceb5a0224451c4725c3f4a8777ad88d92d0223d6942c9aa7a17820408c76- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056602340
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Wachet auf, ruft uns die Stimme, BWV 645 ('Sleepers, Awake') · Machine-readable JSON-LD