ISRC GBUM72105528
Verified recording
GBUM72105528 is “Locker” by ArrDee,
registered on the CopyrightChains blockchain with CopyrightID
0xf5cc33e4fdf6728099a639897c3a1c995bb48869c55288b7701230ca9d7de99d 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/GBUM72105528.
Recording identifiers
- ISRC
- GBUM72105528
- Title
- Locker
- Artist
- ArrDee
- CopyrightID (CopyrightChains transaction hash)
0xf5cc33e4fdf6728099a639897c3a1c995bb48869c55288b7701230ca9d7de99d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:a91293da2bb9c79f93f6582d83d2da71bbb059cc8fca3749ee6f3518d77a0080- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72105528
- Bitcoin block existence check
- https://blockstream.info/api/block/953520