ISRC DELW72101503
Verified recording
DELW72101503 is “Symphony No. 4 in G Major: III. Ruhevoll, poco adagio (Live)” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x7c6ea871fbc92d7f36e11e4e2ab8e5ae157d94816a1dd7a5579a2b3def2f1124 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/DELW72101503.
Recording identifiers
- ISRC
- DELW72101503
- Title
- Symphony No. 4 in G Major: III. Ruhevoll, poco adagio (Live)
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x7c6ea871fbc92d7f36e11e4e2ab8e5ae157d94816a1dd7a5579a2b3def2f1124
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3fc0f0b9de1ce113686fa68083eeb4a3d873fe0cecadacc7f1a97bb544ad5e57- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELW72101503
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 4 in G Major: III. Ruhevoll, poco adagio (Live) · Machine-readable JSON-LD