ISRC USDY41850402
Verified recording
USDY41850402 is “Valse (Pirouettes)” by Alexandre Tansman,
registered on the CopyrightChains blockchain with CopyrightID
0x27bf83c93a28e5bb420ad386aff9334e52431fcb006c4eb32e06c2567098a551 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY41850402.
Recording identifiers
- ISRC
- USDY41850402
- Title
- Valse (Pirouettes)
- Artist
- Alexandre Tansman
- CopyrightID (CopyrightChains transaction hash)
0x27bf83c93a28e5bb420ad386aff9334e52431fcb006c4eb32e06c2567098a551
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:535c3c05374679d421b93d5330059e9d2b37c793976b7c2458414a7c6985ee2e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY41850402
- Bitcoin block existence check
- https://blockstream.info/api/block/960360