ISRC GBAHS2200045
Verified recording
GBAHS2200045 is “Used to Know Me” by Charli xcx,
registered on the CopyrightChains blockchain with CopyrightID
0x6f7d947a0ce9bb4f17ebf6880bb44ef15550fdcf5e92bc473ab8d7b5f565ce20 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/GBAHS2200045.
Recording identifiers
- ISRC
- GBAHS2200045
- Title
- Used to Know Me
- Artist
- Charli xcx
- CopyrightID (CopyrightChains transaction hash)
0x6f7d947a0ce9bb4f17ebf6880bb44ef15550fdcf5e92bc473ab8d7b5f565ce20
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:1c4c7db0c0a365a60fa5c0de56313ec258d872978994332cb57814d8b0ed5bc7- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAHS2200045
- Bitcoin block existence check
- https://blockstream.info/api/block/953513