ISRC DEF056701004
Verified recording
DEF056701004 is “Symphony No. 3 in D Minor / Part II: II. Tempo di minuetto. Sehr mäßig” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x09bfe7ab1f72840bb2c2520281bb72437e9a4d11ca87f334b7d398ab69ce5d49 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056701004.
Recording identifiers
- ISRC
- DEF056701004
- Title
- Symphony No. 3 in D Minor / Part II: II. Tempo di minuetto. Sehr mäßig
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x09bfe7ab1f72840bb2c2520281bb72437e9a4d11ca87f334b7d398ab69ce5d49
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:dba5b74e2f274ff4d34ca10815be433fce9e28c4661af22253853d80d0806cc9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056701004
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Symphony No. 3 in D Minor / Part II: II. Tempo di minuetto. Sehr mäßig · Machine-readable JSON-LD