ISRC DEAQ71847802
Verified recording
DEAQ71847802 is “Symphony No. 9 in D Minor: II. Im Tempo eines gemächlichen Ländlers. Etwas täppisch und sehr derb” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xf98964e65b0d473eb579d0d831369bc9fc75436f0a3c91b138d8eaac7a1fe455 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAQ71847802.
Recording identifiers
- ISRC
- DEAQ71847802
- Title
- Symphony No. 9 in D Minor: II. Im Tempo eines gemächlichen Ländlers. Etwas täppisch und sehr derb
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xf98964e65b0d473eb579d0d831369bc9fc75436f0a3c91b138d8eaac7a1fe455
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:29a8dd7df137bc71810a2dab075c85265daa5a7b0f4801802b5694b2f82ae984- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAQ71847802
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Symphony No. 9 in D Minor: II. Im Tempo eines gemächlichen Ländlers. Etwas täppisch und sehr derb · Machine-readable JSON-LD