ISRC US43C1621922
Verified recording
US43C1621922 is “What About Us” by Duomo,
registered on the CopyrightChains blockchain with CopyrightID
0x96df16d0232cc4fecefb1437e64f201d1a112b541db9bb0a97bfe8ebfb04e453 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/US43C1621922.
Recording identifiers
- ISRC
- US43C1621922
- Title
- What About Us
- Artist
- Duomo
- CopyrightID (CopyrightChains transaction hash)
0x96df16d0232cc4fecefb1437e64f201d1a112b541db9bb0a97bfe8ebfb04e453
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:40b9c010384caff2aa361019848758f8df4d9f0b4437fc5ab7197c7403ba5ed8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US43C1621922
- Bitcoin block existence check
- https://blockstream.info/api/block/953513