ISRC DEN120503914
Verified recording
DEN120503914 is “Important Work” by Robert Metcalf,
registered on the CopyrightChains blockchain with CopyrightID
0x444ce450886b4500a27a3521bf28295bb3b92270ce2ee8327de39d1aa89e8bc7 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN120503914.
Recording identifiers
- ISRC
- DEN120503914
- Title
- Important Work
- Artist
- Robert Metcalf
- CopyrightID (CopyrightChains transaction hash)
0x444ce450886b4500a27a3521bf28295bb3b92270ce2ee8327de39d1aa89e8bc7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a954c7fadbff6f96d9a05b98f6bbbe22405fef6fef3f1b4c4cb2f99901b12cf5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN120503914
- Bitcoin block existence check
- https://blockstream.info/api/block/957118