ISRC USUM71212147
Verified recording
USUM71212147 is “Twenty Eight” by The Weeknd,
registered on the CopyrightChains blockchain with CopyrightID
0xecabd46bec6ffc137d1f6fe4da497c47c66acd1d72b5cb33d253d16a5934ecae 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/USUM71212147.
Recording identifiers
- ISRC
- USUM71212147
- Title
- Twenty Eight
- Artist
- The Weeknd
- CopyrightID (CopyrightChains transaction hash)
0xecabd46bec6ffc137d1f6fe4da497c47c66acd1d72b5cb33d253d16a5934ecae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:913c6900e98cb3969e60dcc7d6e69cc6926d41edac9fad94f9762afd81a287a6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71212147
- Bitcoin block existence check
- https://blockstream.info/api/block/953513