ISRC USAM17500300
Verified recording
USAM17500300 is “Back It Up” by Nils Lofgren,
registered on the CopyrightChains blockchain with CopyrightID
0xca41981941e39f9577c2d0db3f8ffa5ed429197e115e4657d1a64351fe95db72 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAM17500300.
Recording identifiers
- ISRC
- USAM17500300
- Title
- Back It Up
- Artist
- Nils Lofgren
- CopyrightID (CopyrightChains transaction hash)
0xca41981941e39f9577c2d0db3f8ffa5ed429197e115e4657d1a64351fe95db72
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:f712094de83e6294ea36bd6bbb05906cc149a3eeee17fbe85eccef1ca7925277- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAM17500300
- Bitcoin block existence check
- https://blockstream.info/api/block/953520