ISRC GBUM71103545
Verified recording
GBUM71103545 is “Back Chat - Single Remix” by Queen,
registered on the CopyrightChains blockchain with CopyrightID
0xe9e5a30acd14bb83cbc3f9de0013d05a99c0f3b9aef5c438f1cbf3cef3a29742 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/GBUM71103545.
Recording identifiers
- ISRC
- GBUM71103545
- Title
- Back Chat - Single Remix
- Artist
- Queen
- CopyrightID (CopyrightChains transaction hash)
0xe9e5a30acd14bb83cbc3f9de0013d05a99c0f3b9aef5c438f1cbf3cef3a29742
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:c10c496e2f82f0522fb923dddbe5cf2e2a28cda406a741c6be579d735e32ac47- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71103545
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Back Chat - Single Remix · Machine-readable JSON-LD