ISRC GBIGR2269001
Verified recording
GBIGR2269001 is “What You Did” by TZ,
registered on the CopyrightChains blockchain with CopyrightID
0xa3fa0c3fa9095f83fe6c176ca38f7f889b946ee5c236a2d74e602cd5e72b66a3 and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBIGR2269001.
Recording identifiers
- ISRC
- GBIGR2269001
- Title
- What You Did
- Artist
- TZ
- CopyrightID (CopyrightChains transaction hash)
0xa3fa0c3fa9095f83fe6c176ca38f7f889b946ee5c236a2d74e602cd5e72b66a3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:054063ee1458dca3793aa0e89308a95573a68443cd170ef614c6a525c6bb8bad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBIGR2269001
- Bitcoin block existence check
- https://blockstream.info/api/block/960209