ISRC GBAYC9700686
Verified recording
GBAYC9700686 is “Mahler: Symphony No. 3 in D Minor: V. Lustig im Tempo und keck im Ausdruck” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x45c38a62b2f873d8ef12d8adcdb90f6dc746e3e5eeb3f1657a453fdb27871a2f and independently timestamped
in Bitcoin block 960259 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9700686.
Recording identifiers
- ISRC
- GBAYC9700686
- Title
- Mahler: Symphony No. 3 in D Minor: V. Lustig im Tempo und keck im Ausdruck
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x45c38a62b2f873d8ef12d8adcdb90f6dc746e3e5eeb3f1657a453fdb27871a2f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:51:24+00:00
- Bitcoin block
- 960259
- Canonical record hash
sha256:6252c8b6b4cbaa861573b884a6391a6d542bb4613c1b69aa20c1b36ffadf0e4d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9700686
- Bitcoin block existence check
- https://blockstream.info/api/block/960259
Full record
Track page: Mahler: Symphony No. 3 in D Minor: V. Lustig im Tempo und keck im Ausdruck · Machine-readable JSON-LD