ISRC ES11D1900253
Verified recording
ES11D1900253 is “K Pateo” by Cactus,
registered on the CopyrightChains blockchain with CopyrightID
0x81a370c393814574c76634f8f976e5a95d382a808270b2726b6d97b15d94b894 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES11D1900253.
Recording identifiers
- ISRC
- ES11D1900253
- Title
- K Pateo
- Artist
- Cactus
- CopyrightID (CopyrightChains transaction hash)
0x81a370c393814574c76634f8f976e5a95d382a808270b2726b6d97b15d94b894
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:96ce7c11bc4283136a71b6415bd00f39e788d4eb9f2e5ed4513102e6bc5f1345- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES11D1900253
- Bitcoin block existence check
- https://blockstream.info/api/block/960138