ISRC GBMA22375250
Verified recording
GBMA22375250 is “One Call” by Ollmyke,
registered on the CopyrightChains blockchain with CopyrightID
0x8b864b75e2ed12c9b3b3245ddebddb08ae3143fca3edaa6971e71e9e890565a9 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/GBMA22375250.
Recording identifiers
- ISRC
- GBMA22375250
- Title
- One Call
- Artist
- Ollmyke
- CopyrightID (CopyrightChains transaction hash)
0x8b864b75e2ed12c9b3b3245ddebddb08ae3143fca3edaa6971e71e9e890565a9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:fc6508d527dbdb60ebdfc3327bc9e6f93b76efcb49efd883d26be37b086e1090- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22375250
- Bitcoin block existence check
- https://blockstream.info/api/block/953520