ISRC USMV20000033
Verified recording
USMV20000033 is “Rx Queen” by Deftones,
registered on the CopyrightChains blockchain with CopyrightID
0x1a6e4a42f52d31b4ecf7462b7aa622e56b5bfc49b8dff83db5b0171e0c53f532 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMV20000033.
Recording identifiers
- ISRC
- USMV20000033
- Title
- Rx Queen
- Artist
- Deftones
- CopyrightID (CopyrightChains transaction hash)
0x1a6e4a42f52d31b4ecf7462b7aa622e56b5bfc49b8dff83db5b0171e0c53f532
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:fc98e22a20c62ae3af813ef58a103082f3c583b7ee9455e5c2edf8946ff87dd5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMV20000033
- Bitcoin block existence check
- https://blockstream.info/api/block/956304