ISRC USSM19703196
Verified recording
USSM19703196 is “Symphony No. 3 in D Minor: Part II, VI. Langsam. Tempo I - Tempo primo. Wie zu Anfang” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x6ea5f8266e7234d379b6dcc79f55bf21663dc372891e50f5e95c5af62636dd84 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/USSM19703196.
Recording identifiers
- ISRC
- USSM19703196
- Title
- Symphony No. 3 in D Minor: Part II, VI. Langsam. Tempo I - Tempo primo. Wie zu Anfang
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x6ea5f8266e7234d379b6dcc79f55bf21663dc372891e50f5e95c5af62636dd84
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f22fe7eab3794dada0e394ba0fc0eedcb09279c46cd7917ab65b6172b02a2881- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19703196
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 3 in D Minor: Part II, VI. Langsam. Tempo I - Tempo primo. Wie zu Anfang · Machine-readable JSON-LD