ISRC USDJ20201116
Verified recording
USDJ20201116 is “Conversation Part I” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xe0625c84f3d46ee6154b94018326fca5d3012115e5326a9f4dbb521fd60bb0db and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDJ20201116.
Recording identifiers
- ISRC
- USDJ20201116
- Title
- Conversation Part I
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xe0625c84f3d46ee6154b94018326fca5d3012115e5326a9f4dbb521fd60bb0db
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:5882d2e120deda1654688ed73d882f60b5961ad10da2f635aacf4a7d14ea9a61- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDJ20201116
- Bitcoin block existence check
- https://blockstream.info/api/block/960334