ISRC GBPS83899522
Verified recording
GBPS83899522 is “Winter Mellow” by Office Background Music,
registered on the CopyrightChains blockchain with CopyrightID
0x7158ef363ba565c101e40272b2056f3108fe50ac089b5d493aec51aee52fbe37 and independently timestamped
in Bitcoin block 957050 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPS83899522.
Recording identifiers
- ISRC
- GBPS83899522
- Title
- Winter Mellow
- Artist
- Office Background Music
- CopyrightID (CopyrightChains transaction hash)
0x7158ef363ba565c101e40272b2056f3108fe50ac089b5d493aec51aee52fbe37
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:41:13+00:00
- Bitcoin block
- 957050
- Canonical record hash
sha256:b53abea73ce05884ecd7765e2dce38ac72dc826b6778aab9c940a89c38e3e0c1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPS83899522
- Bitcoin block existence check
- https://blockstream.info/api/block/957050