ISRC GBMA22303446
Verified recording
GBMA22303446 is “We Used to Be Friends” by Betriza,
registered on the CopyrightChains blockchain with CopyrightID
0x83e104f7a80def5c4b24ecdd9df55b293cde23fdb3fe1e26b6b7df5ba8ff17a4 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22303446.
Recording identifiers
- ISRC
- GBMA22303446
- Title
- We Used to Be Friends
- Artist
- Betriza
- CopyrightID (CopyrightChains transaction hash)
0x83e104f7a80def5c4b24ecdd9df55b293cde23fdb3fe1e26b6b7df5ba8ff17a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:f3f24118cb41eeb19df6da7e57a5b1525f155cc71cfc438737539ba00cee1e29- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22303446
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: We Used to Be Friends · Machine-readable JSON-LD