ISRC USSM12405388
Verified recording
USSM12405388 is “Ego” by Halsey,
registered on the CopyrightChains blockchain with CopyrightID
0xf2d923f3db151af02ff11eddd6283a56cefb12ff28db4fe584fa5ecfa4e6afe8 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/USSM12405388.
Recording identifiers
- ISRC
- USSM12405388
- Title
- Ego
- Artist
- Halsey
- CopyrightID (CopyrightChains transaction hash)
0xf2d923f3db151af02ff11eddd6283a56cefb12ff28db4fe584fa5ecfa4e6afe8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:c8e1a421dbdc7582e6dfa88eed87cb87b9d79bd182716cb9f68ab0b253a47208- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12405388
- Bitcoin block existence check
- https://blockstream.info/api/block/953513