ISRC US3M51747921
Verified recording
US3M51747921 is “First Day At Work” by Christian Wibe,
registered on the CopyrightChains blockchain with CopyrightID
0x7e3baa82895aa53531564c784388f5b9c209d752f5fbf2fece04d0e199a3dd47 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M51747921.
Recording identifiers
- ISRC
- US3M51747921
- Title
- First Day At Work
- Artist
- Christian Wibe
- CopyrightID (CopyrightChains transaction hash)
0x7e3baa82895aa53531564c784388f5b9c209d752f5fbf2fece04d0e199a3dd47
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:a2c8b7e8ebdf300f1ea804cc024e0c4c5a43c2c6d02a0bc902387699af5b8a42- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M51747921
- Bitcoin block existence check
- https://blockstream.info/api/block/960284