ISRC USSM10906145
Verified recording
USSM10906145 is “Songs without Words, Op. 62, No. 1 - Andante espressivo” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x558de7c97d1fef5ec7040cacfe66295ebe3960e6b07a0f08793f6b0544cf30fc 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/USSM10906145.
Recording identifiers
- ISRC
- USSM10906145
- Title
- Songs without Words, Op. 62, No. 1 - Andante espressivo
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x558de7c97d1fef5ec7040cacfe66295ebe3960e6b07a0f08793f6b0544cf30fc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9e1f71c3fe66d4dfc8cc1ed35ac16fac0abec16ca9e8cec99168a2509225c4ef- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10906145
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Songs without Words, Op. 62, No. 1 - Andante espressivo · Machine-readable JSON-LD