ISRC ITJ092000093
Verified recording
ITJ092000093 is “12 Songs for Guitar: No. 1, Londonderry Air” by Toru Takemitsu,
registered on the CopyrightChains blockchain with CopyrightID
0x39bb1c17f6e83e4f5bff564c796f6759e68b54417325f208a27bbc438f903b08 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ092000093.
Recording identifiers
- ISRC
- ITJ092000093
- Title
- 12 Songs for Guitar: No. 1, Londonderry Air
- Artist
- Toru Takemitsu
- CopyrightID (CopyrightChains transaction hash)
0x39bb1c17f6e83e4f5bff564c796f6759e68b54417325f208a27bbc438f903b08
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:4b46c22291b74aeb567459e7f64a49b1bb64ddb18558e53a2ffcad6a20ccc89e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ092000093
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: 12 Songs for Guitar: No. 1, Londonderry Air · Machine-readable JSON-LD