ISRC DEA809400006
Verified recording
DEA809400006 is “Mahler: 3 Lieder: No. 2, Winterlied” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x2f8f7044e584042021482cc8f771fb407783668392f215f1e48f11e81db1052c and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809400006.
Recording identifiers
- ISRC
- DEA809400006
- Title
- Mahler: 3 Lieder: No. 2, Winterlied
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x2f8f7044e584042021482cc8f771fb407783668392f215f1e48f11e81db1052c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:80b66dedfbe834223431a1cf993a01a51ea404b99f953031016d710007db8de3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809400006
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Mahler: 3 Lieder: No. 2, Winterlied · Machine-readable JSON-LD