ISRC US3DF2533541
Verified recording
US3DF2533541 is “Sonata Romántica: 3. Allegretto vivo: Più lento espressivo” by Manuel Ponce,
registered on the CopyrightChains blockchain with CopyrightID
0x1cc81dca13b53d7443637e64eba63300780767914d3c5cadd12f54278b64e07f and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2533541.
Recording identifiers
- ISRC
- US3DF2533541
- Title
- Sonata Romántica: 3. Allegretto vivo: Più lento espressivo
- Artist
- Manuel Ponce
- CopyrightID (CopyrightChains transaction hash)
0x1cc81dca13b53d7443637e64eba63300780767914d3c5cadd12f54278b64e07f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:10e4e71d2f422d1b095ee919d730eca8144cdf0477f7f62ed3993c8cd2bc0fb0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2533541
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Sonata Romántica: 3. Allegretto vivo: Più lento espressivo · Machine-readable JSON-LD