ISRC USC4R0818917
Verified recording
USC4R0818917 is “Postcards” by Alexandre Desplat,
registered on the CopyrightChains blockchain with CopyrightID
0x9b421c43e27830624e5b50c5c6c57ed4b1d73931b736c07b65c847564cfe1aea 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/USC4R0818917.
Recording identifiers
- ISRC
- USC4R0818917
- Title
- Postcards
- Artist
- Alexandre Desplat
- CopyrightID (CopyrightChains transaction hash)
0x9b421c43e27830624e5b50c5c6c57ed4b1d73931b736c07b65c847564cfe1aea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:153f6bbb54dc997777ad72418ef424516c6220163605a1fb32ec88be5396fe4e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0818917
- Bitcoin block existence check
- https://blockstream.info/api/block/953515