ISRC DEF066903740
Verified recording
DEF066903740 is “Schlussmusik (Hauptthema "Grand Canyon Melody")” by Martin Böttcher,
registered on the CopyrightChains blockchain with CopyrightID
0x40809e591f77eb67f7b81f42677efd72b08d42b31c60b1035b5eef0c1415c11a 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/DEF066903740.
Recording identifiers
- ISRC
- DEF066903740
- Title
- Schlussmusik (Hauptthema "Grand Canyon Melody")
- Artist
- Martin Böttcher
- CopyrightID (CopyrightChains transaction hash)
0x40809e591f77eb67f7b81f42677efd72b08d42b31c60b1035b5eef0c1415c11a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d2947c61048ba767e8df8d3924ffc71aa306abfcee0cfc59258de3c37efd7bfa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF066903740
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Schlussmusik (Hauptthema "Grand Canyon Melody") · Machine-readable JSON-LD