ISRC GBAYC9701984
Verified recording
GBAYC9701984 is “Mahler: Symphony No. 4 in G Major: I. Bedächtig, nicht eilen” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x6ec38651380ecf812a085b849aabfd7058e2ae6ab65a7ccd4604f63221a7680f and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9701984.
Recording identifiers
- ISRC
- GBAYC9701984
- Title
- Mahler: Symphony No. 4 in G Major: I. Bedächtig, nicht eilen
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x6ec38651380ecf812a085b849aabfd7058e2ae6ab65a7ccd4604f63221a7680f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:25497aff47a8fdb8b5ac6c105b12ae6344ce0c11aa02c9c4ae925c277718cc1a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9701984
- Bitcoin block existence check
- https://blockstream.info/api/block/960108
Full record
Track page: Mahler: Symphony No. 4 in G Major: I. Bedächtig, nicht eilen · Machine-readable JSON-LD