ISRC USUM71907429
Verified recording
USUM71907429 is “BOW” by Duckwrth,
registered on the CopyrightChains blockchain with CopyrightID
0x7878c7a8eba30c45b62d3821299c72e245b656f62061f21b0012384eb26780bf 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/USUM71907429.
Recording identifiers
- ISRC
- USUM71907429
- Title
- BOW
- Artist
- Duckwrth
- CopyrightID (CopyrightChains transaction hash)
0x7878c7a8eba30c45b62d3821299c72e245b656f62061f21b0012384eb26780bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:3a916f143faf54d97c9375e566238a44468be757f53139088fec5d30731b6c51- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71907429
- Bitcoin block existence check
- https://blockstream.info/api/block/953520