ISRC USH550700002
Verified recording
USH550700002 is “Symphony No. 3 in D Minor: II. Tempo di menuetto - Sehr massig” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x668b9c73bf73608c34cee08b6d9f80f82d8686e31b4e439ebeba635a6a4ac56b and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USH550700002.
Recording identifiers
- ISRC
- USH550700002
- Title
- Symphony No. 3 in D Minor: II. Tempo di menuetto - Sehr massig
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x668b9c73bf73608c34cee08b6d9f80f82d8686e31b4e439ebeba635a6a4ac56b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:c687b58eb4f819fe7c0e27811316e007ebd8193f17a9b359e8c9a145fed5aab0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USH550700002
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Symphony No. 3 in D Minor: II. Tempo di menuetto - Sehr massig · Machine-readable JSON-LD