ISRC GBUM71504467
Verified recording
GBUM71504467 is “Playground” by Lethal Bizzle,
registered on the CopyrightChains blockchain with CopyrightID
0xe663db4ce9679f46e04c08a4935272826fffb898d318a01e9800c72a8b461b70 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71504467.
Recording identifiers
- ISRC
- GBUM71504467
- Title
- Playground
- Artist
- Lethal Bizzle
- CopyrightID (CopyrightChains transaction hash)
0xe663db4ce9679f46e04c08a4935272826fffb898d318a01e9800c72a8b461b70
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:671b7bc7a16c964a5d1bd6871d0f436907d66bcb0403e7652fa658096dacf13c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71504467
- Bitcoin block existence check
- https://blockstream.info/api/block/953515