ISRC DEF057000895
Verified recording
DEF057000895 is “Symphony No. 7 In E Minor: V. Rondo - Finale (Allegro ordinario - Allegro moderato ma energico)” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x7e525dc79ea7ad816b52291b67e81c89d7d4dc121d53fbfd8dc711870dd05b26 and independently timestamped
in Bitcoin block 960419 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057000895.
Recording identifiers
- ISRC
- DEF057000895
- Title
- Symphony No. 7 In E Minor: V. Rondo - Finale (Allegro ordinario - Allegro moderato ma energico)
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x7e525dc79ea7ad816b52291b67e81c89d7d4dc121d53fbfd8dc711870dd05b26
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:33+00:00
- Bitcoin block
- 960419
- Canonical record hash
sha256:6b149c2fb3c350e36f5f55d7e327e5b2a4669931ef1e22048512f439466ec04d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057000895
- Bitcoin block existence check
- https://blockstream.info/api/block/960419
Full record
Track page: Symphony No. 7 In E Minor: V. Rondo - Finale (Allegro ordinario - Allegro moderato ma energico) · Machine-readable JSON-LD