ISRC USMR19786791
Verified recording
USMR19786791 is “MMMBop” by Hanson,
registered on the CopyrightChains blockchain with CopyrightID
0x5837ec429cab8d971ef8506460037c800dc241780ee8e7cbb2ab4fbec091dbaa 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/USMR19786791.
Recording identifiers
- ISRC
- USMR19786791
- Title
- MMMBop
- Artist
- Hanson
- CopyrightID (CopyrightChains transaction hash)
0x5837ec429cab8d971ef8506460037c800dc241780ee8e7cbb2ab4fbec091dbaa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:53dd3e99d3d80810d3c56de7097b712d87429225b6a69bf861118cda0a74d47b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMR19786791
- Bitcoin block existence check
- https://blockstream.info/api/block/953513