ISRC US83Z2123346
Verified recording
US83Z2123346 is “Todo - Alex Doering” by kośa records,
registered on the CopyrightChains blockchain with CopyrightID
0x0436d6dffe98b6c4b92e35aaac68d8dfbaab8d8635d074974cfb1ce805a0629e and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2123346.
Recording identifiers
- ISRC
- US83Z2123346
- Title
- Todo - Alex Doering
- Artist
- kośa records
- CopyrightID (CopyrightChains transaction hash)
0x0436d6dffe98b6c4b92e35aaac68d8dfbaab8d8635d074974cfb1ce805a0629e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:f8c4ed3015839f568d8fadfe0ad1201bfc7eb6c250d187dfb01af33cec205ecf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2123346
- Bitcoin block existence check
- https://blockstream.info/api/block/960441