ISRC GBCKG0601267
Verified recording
GBCKG0601267 is “Kaikyo (Sea Sounds)” by Tomoe-Ryu Yutakadaiko,
registered on the CopyrightChains blockchain with CopyrightID
0xe0807359d877364b5536754de0fd21d110305b81648ebf4b882b15109dfc5312 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCKG0601267.
Recording identifiers
- ISRC
- GBCKG0601267
- Title
- Kaikyo (Sea Sounds)
- Artist
- Tomoe-Ryu Yutakadaiko
- CopyrightID (CopyrightChains transaction hash)
0xe0807359d877364b5536754de0fd21d110305b81648ebf4b882b15109dfc5312
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:7c52b4d177d4e3b184157c1f4771de698e00ecdcece5c2ce6dbb45e08804b5e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCKG0601267
- Bitcoin block existence check
- https://blockstream.info/api/block/960264