ISRC GBKTV0403213
Verified recording
GBKTV0403213 is “Promenade” by Hikaru Hayashi,
registered on the CopyrightChains blockchain with CopyrightID
0xf618712400adf07d8f27bfefdca6da1f9f71c14b38477305460906ee05770305 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKTV0403213.
Recording identifiers
- ISRC
- GBKTV0403213
- Title
- Promenade
- Artist
- Hikaru Hayashi
- CopyrightID (CopyrightChains transaction hash)
0xf618712400adf07d8f27bfefdca6da1f9f71c14b38477305460906ee05770305
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:86d21021807b6864aedf14d0fc85d03cfa359e2aaec8e0f5cb892b1f09a91f4a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKTV0403213
- Bitcoin block existence check
- https://blockstream.info/api/block/953520