ISRC NLHR52140576
Verified recording
NLHR52140576 is “No Puedo Ser Feliz” by Omara Portuondo,
registered on the CopyrightChains blockchain with CopyrightID
0x11ed98ab3d46e688b2f168e4abdaeaa57fe0fa5fead0e4c8c9232d7e00e6bac3 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52140576.
Recording identifiers
- ISRC
- NLHR52140576
- Title
- No Puedo Ser Feliz
- Artist
- Omara Portuondo
- CopyrightID (CopyrightChains transaction hash)
0x11ed98ab3d46e688b2f168e4abdaeaa57fe0fa5fead0e4c8c9232d7e00e6bac3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:430813c719a2818cdc762844f951b12addb62395abd56d10a0c86ba5f85c2f63- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52140576
- Bitcoin block existence check
- https://blockstream.info/api/block/960473