ISRC DED621900010
Verified recording
DED621900010 is “Careful” by Boy Harsher,
registered on the CopyrightChains blockchain with CopyrightID
0xe222d7e2ebc0dd629f18f287a19109ae4c1912ced7530831fdfc180176558711 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/DED621900010.
Recording identifiers
- ISRC
- DED621900010
- Title
- Careful
- Artist
- Boy Harsher
- CopyrightID (CopyrightChains transaction hash)
0xe222d7e2ebc0dd629f18f287a19109ae4c1912ced7530831fdfc180176558711
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:80317ea37309c019f811d64c0e3e3f899112148124f203300189220b17377a20- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DED621900010
- Bitcoin block existence check
- https://blockstream.info/api/block/953520