ISRC GBCFB2000357
Verified recording
GBCFB2000357 is “Wait 4 U” by Machinedrum,
registered on the CopyrightChains blockchain with CopyrightID
0x829a56434de41dd84f6c6205b38c221f65d7462928ab697af748e143e68204bd and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCFB2000357.
Recording identifiers
- ISRC
- GBCFB2000357
- Title
- Wait 4 U
- Artist
- Machinedrum
- CopyrightID (CopyrightChains transaction hash)
0x829a56434de41dd84f6c6205b38c221f65d7462928ab697af748e143e68204bd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:420a7f59e42b5a32623bb6a3a07e5defd1fff7ef1c9fc4fc39d127b8333d253a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCFB2000357
- Bitcoin block existence check
- https://blockstream.info/api/block/953513