ISRC GBHZU1300702
Verified recording
GBHZU1300702 is “Symphony No. 1 in D Major "Titan": II. Blumine. Andante allegretto” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x88ee5aaff319cb2e77740cf8f14850bb6eca0983e8160b33ee69a0d309b68a16 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHZU1300702.
Recording identifiers
- ISRC
- GBHZU1300702
- Title
- Symphony No. 1 in D Major "Titan": II. Blumine. Andante allegretto
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x88ee5aaff319cb2e77740cf8f14850bb6eca0983e8160b33ee69a0d309b68a16
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:f32889da2c4697ba823abd5ee098c5a6f54544ddeff0b02f56ae24dbc17726f4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHZU1300702
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Symphony No. 1 in D Major "Titan": II. Blumine. Andante allegretto · Machine-readable JSON-LD