ISRC DESJ21500096
Verified recording
DESJ21500096 is “Erinnerungen - a) Memories of Heidelberg; b) Wärst Du doch in Düsseldorf geblieben; c) Barcarole in der Nacht; d) Liebeskummer lohnt sich nicht” by Combo Alfredo,
registered on the CopyrightChains blockchain with CopyrightID
0x43cabdf4221a58070d5d5e90eb2ed55e29d5502ee7e7299c84245c12cbd4b24f and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESJ21500096.
Recording identifiers
- ISRC
- DESJ21500096
- Title
- Erinnerungen - a) Memories of Heidelberg; b) Wärst Du doch in Düsseldorf geblieben; c) Barcarole in der Nacht; d) Liebeskummer lohnt sich nicht
- Artist
- Combo Alfredo
- CopyrightID (CopyrightChains transaction hash)
0x43cabdf4221a58070d5d5e90eb2ed55e29d5502ee7e7299c84245c12cbd4b24f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:762041ee161040b37a950a388ca993780df19756be233d3774a6ee2d0be848cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESJ21500096
- Bitcoin block existence check
- https://blockstream.info/api/block/960203
Full record
Track page: Erinnerungen - a) Memories of Heidelberg; b) Wärst Du doch in Düsseldorf geblieben; c) Barcarole in der Nacht; d) Liebeskummer lohnt sich nicht · Machine-readable JSON-LD