ISRC USUM71702221
Verified recording
USUM71702221 is “Don’t Play” by Halsey,
registered on the CopyrightChains blockchain with CopyrightID
0xd3f2eb0f80265df4378407414ff9bbbd36d7c01e2c0fb0a188617b41d495b901 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/USUM71702221.
Recording identifiers
- ISRC
- USUM71702221
- Title
- Don’t Play
- Artist
- Halsey
- CopyrightID (CopyrightChains transaction hash)
0xd3f2eb0f80265df4378407414ff9bbbd36d7c01e2c0fb0a188617b41d495b901
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:5a34198e56b2e12775e8de13180d391e248ce7b61c5a380848a833f9f9aab588- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71702221
- Bitcoin block existence check
- https://blockstream.info/api/block/953513