ISRC GBZ521614609
Verified recording
GBZ521614609 is “Serial Killer” by Tigercub,
registered on the CopyrightChains blockchain with CopyrightID
0x08cc1ae72247dac3edd5c2970a2d41b11c05885216ce5961336057fb35b09b53 and independently timestamped
in Bitcoin block 959128 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBZ521614609.
Recording identifiers
- ISRC
- GBZ521614609
- Title
- Serial Killer
- Artist
- Tigercub
- CopyrightID (CopyrightChains transaction hash)
0x08cc1ae72247dac3edd5c2970a2d41b11c05885216ce5961336057fb35b09b53
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T12:33:25+00:00
- Bitcoin block
- 959128
- Canonical record hash
sha256:b64b4b027646ac3b5b0f612faba53b1228d49ab90b87fd50542b848ddaacb62f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBZ521614609
- Bitcoin block existence check
- https://blockstream.info/api/block/959128