ISRC JPVI00226950
Verified recording
JPVI00226950 is “ポロネーズ 第６番 変イ長調 Op.63 「英雄」” by Ewa Pobłocka,
registered on the CopyrightChains blockchain with CopyrightID
0x78d2584da92b1fbef7129846e25189a7fd80c6a3509ef19c3168458093d4a472 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI00226950.
Recording identifiers
- ISRC
- JPVI00226950
- Title
- ポロネーズ 第６番 変イ長調 Op.63 「英雄」
- Artist
- Ewa Pobłocka
- CopyrightID (CopyrightChains transaction hash)
0x78d2584da92b1fbef7129846e25189a7fd80c6a3509ef19c3168458093d4a472
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:e82adebfe991fb589f6fcc89575b0bc3ad1df4b4f0f47e709e01aa52598b7280- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI00226950
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: ポロネーズ 第６番 変イ長調 Op.63 「英雄」 · Machine-readable JSON-LD