ISRC USSM19703184
Verified recording
USSM19703184 is “Symphony No. 3 in D Minor: Part 2, III. Wieder sehr gemächlich, wie zu Anfang” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x7d95fb0a32b31d1c98cd90a6ab1fc93b76ba76354ee86016ab95fe21fb08e201 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19703184.
Recording identifiers
- ISRC
- USSM19703184
- Title
- Symphony No. 3 in D Minor: Part 2, III. Wieder sehr gemächlich, wie zu Anfang
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x7d95fb0a32b31d1c98cd90a6ab1fc93b76ba76354ee86016ab95fe21fb08e201
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b3832f42757b596c48946ca8f4ab30c2f9b0d4fcb03925f5ae8011154d205a41- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19703184
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 3 in D Minor: Part 2, III. Wieder sehr gemächlich, wie zu Anfang · Machine-readable JSON-LD