ISRC USUG11904419
Verified recording
USUG11904419 is “21 Years” by TobyMac,
registered on the CopyrightChains blockchain with CopyrightID
0x0d92ef55987c8ae4f6b247c20ba0bc26fa9275b08230e4e225cd1faf3aaea536 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/USUG11904419.
Recording identifiers
- ISRC
- USUG11904419
- Title
- 21 Years
- Artist
- TobyMac
- CopyrightID (CopyrightChains transaction hash)
0x0d92ef55987c8ae4f6b247c20ba0bc26fa9275b08230e4e225cd1faf3aaea536
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:10aeaf969346cb54f02b524c7ea94019edb34ff1471b03ab688bc700097a34b2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG11904419
- Bitcoin block existence check
- https://blockstream.info/api/block/953513