ISRC DEA559818794
Verified recording
DEA559818794 is “Laut verkunde unsre Freude, K. 623: Bruder, reicht die Hand zum Bunde” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xa3f848f74fdd50d7602b6507524e0594792b17ee4f12cee3ac21b9f56b46d1f1 and independently timestamped
in Bitcoin block 960379 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA559818794.
Recording identifiers
- ISRC
- DEA559818794
- Title
- Laut verkunde unsre Freude, K. 623: Bruder, reicht die Hand zum Bunde
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xa3f848f74fdd50d7602b6507524e0594792b17ee4f12cee3ac21b9f56b46d1f1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:25:34+00:00
- Bitcoin block
- 960379
- Canonical record hash
sha256:1a90ba464a2d4bfdb042cdb34077d0d95090a5111d72799dc4cc4560dcb914e0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA559818794
- Bitcoin block existence check
- https://blockstream.info/api/block/960379
Full record
Track page: Laut verkunde unsre Freude, K. 623: Bruder, reicht die Hand zum Bunde · Machine-readable JSON-LD