ISRC USZXT2557257
Verified recording
USZXT2557257 is “Downward” by Rezz,
registered on the CopyrightChains blockchain with CopyrightID
0xd7de20995ad064a8f50551ade9c7988d2b607c78f52fd52d818d4340c84109c3 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/USZXT2557257.
Recording identifiers
- ISRC
- USZXT2557257
- Title
- Downward
- Artist
- Rezz
- CopyrightID (CopyrightChains transaction hash)
0xd7de20995ad064a8f50551ade9c7988d2b607c78f52fd52d818d4340c84109c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:1c81275e6728c4c17195fe68640730e42ea4db48b7e4660a818f6c5bcebc3812- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZXT2557257
- Bitcoin block existence check
- https://blockstream.info/api/block/953513