ISRC US5941405856
Verified recording
US5941405856 is “First Dream” by Ryuichi Sakamoto,
registered on the CopyrightChains blockchain with CopyrightID
0xcff9f7c5b5cad3a2c0c2686d13eba4799241264c2ef6113f04169f99f6821db9 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/US5941405856.
Recording identifiers
- ISRC
- US5941405856
- Title
- First Dream
- Artist
- Ryuichi Sakamoto
- CopyrightID (CopyrightChains transaction hash)
0xcff9f7c5b5cad3a2c0c2686d13eba4799241264c2ef6113f04169f99f6821db9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:661b5c1d543538c79e7884e005f45a9ed10d4d0a1e7ede7185ff72f85e86dcdf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5941405856
- Bitcoin block existence check
- https://blockstream.info/api/block/953515