ISRC GBK3W1901224
Verified recording
GBK3W1901224 is “XS” by Rina Sawayama,
registered on the CopyrightChains blockchain with CopyrightID
0xe1112b90d470145ebaddfb785534334b0cb374c6295f141be9ebad7aa0e51423 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBK3W1901224.
Recording identifiers
- ISRC
- GBK3W1901224
- Title
- XS
- Artist
- Rina Sawayama
- CopyrightID (CopyrightChains transaction hash)
0xe1112b90d470145ebaddfb785534334b0cb374c6295f141be9ebad7aa0e51423
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:1efd0bfaf4ca250378f1c26660ceacd4c44f2091c06cc8ee0a770ac15d20904f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBK3W1901224
- Bitcoin block existence check
- https://blockstream.info/api/block/953513