ISRC CLKR21600305
Verified recording
CLKR21600305 is “Hablando Con la Gente de la Tierra de Arriba” by Kalfu,
registered on the CopyrightChains blockchain with CopyrightID
0xf243f94b5a53801b7a3b9af273984565e15aa4b4b240ef63d11466f249164f64 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CLKR21600305.
Recording identifiers
- ISRC
- CLKR21600305
- Title
- Hablando Con la Gente de la Tierra de Arriba
- Artist
- Kalfu
- CopyrightID (CopyrightChains transaction hash)
0xf243f94b5a53801b7a3b9af273984565e15aa4b4b240ef63d11466f249164f64
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:37a317e283fd76d880be3ded07eb789e728d81365dcaed7e289ef09d5613a691- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CLKR21600305
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Hablando Con la Gente de la Tierra de Arriba · Machine-readable JSON-LD