ISRC SEWDL6037202
Verified recording
SEWDL6037202 is “Lullaby” by Aiko Matsuhisa,
registered on the CopyrightChains blockchain with CopyrightID
0x404d267922cf95f357c84a881312224f5e11a1bb77bfa518166cb49eef80d341 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL6037202.
Recording identifiers
- ISRC
- SEWDL6037202
- Title
- Lullaby
- Artist
- Aiko Matsuhisa
- CopyrightID (CopyrightChains transaction hash)
0x404d267922cf95f357c84a881312224f5e11a1bb77bfa518166cb49eef80d341
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:5db9e96f29f39fca4cea8877fdd5ddb39c848304f9eb9bace26b63c1e1688113- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL6037202
- Bitcoin block existence check
- https://blockstream.info/api/block/956302