ISRC DEB330077109
Verified recording
DEB330077109 is “Four Dirges, Sz. 45, Op. 9a: 1. Adagio” by Béla Bartók,
registered on the CopyrightChains blockchain with CopyrightID
0x34e74063d5e24fec836885ad696c47699ed76ac48dd4406c7bbe137793f58c56 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB330077109.
Recording identifiers
- ISRC
- DEB330077109
- Title
- Four Dirges, Sz. 45, Op. 9a: 1. Adagio
- Artist
- Béla Bartók
- CopyrightID (CopyrightChains transaction hash)
0x34e74063d5e24fec836885ad696c47699ed76ac48dd4406c7bbe137793f58c56
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:053e05253f32ab8183314ba4441ed01c02eabba1b43df3117b9266201fefbdcb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB330077109
- Bitcoin block existence check
- https://blockstream.info/api/block/953528
Full record
Track page: Four Dirges, Sz. 45, Op. 9a: 1. Adagio · Machine-readable JSON-LD