ISRC DELK11600156
Verified recording
DELK11600156 is “Sadness” by Flexus,
registered on the CopyrightChains blockchain with CopyrightID
0x1ee602a481f4b49c8d80ecdead68f371ef70d0ec82e3dd0f605682217c58bf05 and independently timestamped
in Bitcoin block 960379 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELK11600156.
Recording identifiers
- ISRC
- DELK11600156
- Title
- Sadness
- Artist
- Flexus
- CopyrightID (CopyrightChains transaction hash)
0x1ee602a481f4b49c8d80ecdead68f371ef70d0ec82e3dd0f605682217c58bf05
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:25:34+00:00
- Bitcoin block
- 960379
- Canonical record hash
sha256:d1a610110d6af871131d4daf19a5a0781397c99a7c52d93cd0e1eb0a13d20bd7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELK11600156
- Bitcoin block existence check
- https://blockstream.info/api/block/960379