ISRC DEPI82021503
Verified recording
DEPI82021503 is “Hoffnung” by Kontra K,
registered on the CopyrightChains blockchain with CopyrightID
0x738589f2c405fff6a8a30fc1abd594d09a0646665384387bbb79a744742b82bb 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/DEPI82021503.
Recording identifiers
- ISRC
- DEPI82021503
- Title
- Hoffnung
- Artist
- Kontra K
- CopyrightID (CopyrightChains transaction hash)
0x738589f2c405fff6a8a30fc1abd594d09a0646665384387bbb79a744742b82bb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:719958459b261dd51253d600faab625056c2232abd773177ca722450b9818680- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82021503
- Bitcoin block existence check
- https://blockstream.info/api/block/956304