ISRC USSM16701261
Verified recording
USSM16701261 is “Symphony No. 6 in A Minor, "Tragic": III. Andante moderato” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xacf069ce378c22062311bac6b606f525742de14c26d3f31c1a680c3b84044811 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/USSM16701261.
Recording identifiers
- ISRC
- USSM16701261
- Title
- Symphony No. 6 in A Minor, "Tragic": III. Andante moderato
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xacf069ce378c22062311bac6b606f525742de14c26d3f31c1a680c3b84044811
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d0ee2fd9e24526608fbd30b698aa25995550d4a8c0ee62587ce679a262b52bf0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM16701261
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Symphony No. 6 in A Minor, "Tragic": III. Andante moderato · Machine-readable JSON-LD