ISRC USUM71614500
Verified recording
USUM71614500 is “Cold” by Post Malone,
registered on the CopyrightChains blockchain with CopyrightID
0xd8106ef4bc3b78373a19455ff82229e695afc19eb53b9466d7ea448b13e749bf 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/USUM71614500.
Recording identifiers
- ISRC
- USUM71614500
- Title
- Cold
- Artist
- Post Malone
- CopyrightID (CopyrightChains transaction hash)
0xd8106ef4bc3b78373a19455ff82229e695afc19eb53b9466d7ea448b13e749bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:55e3c5f0b3d83919fce70c3ddd5c14bacb05f08669f88241c0532efa7044d407- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71614500
- Bitcoin block existence check
- https://blockstream.info/api/block/953513