ISRC GBAYC9000286
Verified recording
GBAYC9000286 is “Mahler: Symphony No. 5 in C-Sharp Minor: IV. Adagietto. Sehr langsam (Excerpt)” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x876c47a97085d6d5f2ee4cfed6fa6daf2d1b30f05dc3ac5658d900303cb97a5e and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9000286.
Recording identifiers
- ISRC
- GBAYC9000286
- Title
- Mahler: Symphony No. 5 in C-Sharp Minor: IV. Adagietto. Sehr langsam (Excerpt)
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x876c47a97085d6d5f2ee4cfed6fa6daf2d1b30f05dc3ac5658d900303cb97a5e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:b69f17b327fcd00e33cd264cdad0176703afefa51d9e6342a1d718de144df29b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9000286
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Mahler: Symphony No. 5 in C-Sharp Minor: IV. Adagietto. Sehr langsam (Excerpt) · Machine-readable JSON-LD