ISRC GBTMZ2201121
Verified recording
GBTMZ2201121 is “Placebo” by Jack Mirror,
registered on the CopyrightChains blockchain with CopyrightID
0x901968e20895395cd134a50eba93bff8313b82ea59f9bfbbf41b07f566257526 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/GBTMZ2201121.
Recording identifiers
- ISRC
- GBTMZ2201121
- Title
- Placebo
- Artist
- Jack Mirror
- CopyrightID (CopyrightChains transaction hash)
0x901968e20895395cd134a50eba93bff8313b82ea59f9bfbbf41b07f566257526
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:753905159aa5693445538e150cb5b6d9cc9d74864344a4cc527ef213b33b7ba1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBTMZ2201121
- Bitcoin block existence check
- https://blockstream.info/api/block/953520