ISRC CH0011500320
Verified recording
CH0011500320 is “Bibo no Aozora (From "Babel")” by Ryuichi Sakamoto,
registered on the CopyrightChains blockchain with CopyrightID
0x81872db1c4e25a17b623266d29cb5db424f091ba85bb65eb9b1f9d452ef36830 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0011500320.
Recording identifiers
- ISRC
- CH0011500320
- Title
- Bibo no Aozora (From "Babel")
- Artist
- Ryuichi Sakamoto
- CopyrightID (CopyrightChains transaction hash)
0x81872db1c4e25a17b623266d29cb5db424f091ba85bb65eb9b1f9d452ef36830
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:6c5757866241f29f4276b470de6e7c4bff0a82e84ff0f0c2f0591aff98db04de- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0011500320
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: Bibo no Aozora (From "Babel") · Machine-readable JSON-LD