ISRC USUM71702217
Verified recording
USUM71702217 is “Good Mourning” by Halsey,
registered on the CopyrightChains blockchain with CopyrightID
0x6a956f32c7b10007a52e556197b612bcf940b54a04a8740f2945090af03769bf 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/USUM71702217.
Recording identifiers
- ISRC
- USUM71702217
- Title
- Good Mourning
- Artist
- Halsey
- CopyrightID (CopyrightChains transaction hash)
0x6a956f32c7b10007a52e556197b612bcf940b54a04a8740f2945090af03769bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:79155e435b67c922664dadf63b14c91b3b895eab4bcd666365e8f985ec53c233- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71702217
- Bitcoin block existence check
- https://blockstream.info/api/block/953513