ISRC DEA891900156
Verified recording
DEA891900156 is “4WD” by Nils Landgren,
registered on the CopyrightChains blockchain with CopyrightID
0xe521cc90cba74fda5ede172638bd23800a402cb1e071cfabb0cdbd72af5e0597 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA891900156.
Recording identifiers
- ISRC
- DEA891900156
- Title
- 4WD
- Artist
- Nils Landgren
- CopyrightID (CopyrightChains transaction hash)
0xe521cc90cba74fda5ede172638bd23800a402cb1e071cfabb0cdbd72af5e0597
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:669b429c61ef9fe066dc6c7e459f73bda04dd86dd8a6e2c768f9915ffd25cc27- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA891900156
- Bitcoin block existence check
- https://blockstream.info/api/block/956304