ISRC US4ZV0910313
Verified recording
US4ZV0910313 is “December” by MU330,
registered on the CopyrightChains blockchain with CopyrightID
0xdf27fdc1c0c927d8d368e5de7c6ba5bc98f337459078c414917afaeb73e0a893 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4ZV0910313.
Recording identifiers
- ISRC
- US4ZV0910313
- Title
- December
- Artist
- MU330
- CopyrightID (CopyrightChains transaction hash)
0xdf27fdc1c0c927d8d368e5de7c6ba5bc98f337459078c414917afaeb73e0a893
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:f852595df5e8c1047880bdd29926d5136941fa05674acdb3df97c7f01ef6257c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4ZV0910313
- Bitcoin block existence check
- https://blockstream.info/api/block/957120