ISRC GBK5G1000303
Verified recording
GBK5G1000303 is “Tzom” by Whitesquare,
registered on the CopyrightChains blockchain with CopyrightID
0x1cf8fbf282b49407cdc62845a47fbc593d6cd97d03db72baf0ddad45e5e1c793 and independently timestamped
in Bitcoin block 960489 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBK5G1000303.
Recording identifiers
- ISRC
- GBK5G1000303
- Title
- Tzom
- Artist
- Whitesquare
- CopyrightID (CopyrightChains transaction hash)
0x1cf8fbf282b49407cdc62845a47fbc593d6cd97d03db72baf0ddad45e5e1c793
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:40:43+00:00
- Bitcoin block
- 960489
- Canonical record hash
sha256:eeda8da5c5a59920524a9c4105a31fdf66477ae420974d528ec267cebde89137- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBK5G1000303
- Bitcoin block existence check
- https://blockstream.info/api/block/960489