ISRC COSO11400227
Verified recording
COSO11400227 is “No Me Olvides Así” by Fernando Calle,
registered on the CopyrightChains blockchain with CopyrightID
0xa16243ceae60f3e79badb8f255ee84d799df0c2cb8a326a919a4e6ac1e07fe92 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/COSO11400227.
Recording identifiers
- ISRC
- COSO11400227
- Title
- No Me Olvides Así
- Artist
- Fernando Calle
- CopyrightID (CopyrightChains transaction hash)
0xa16243ceae60f3e79badb8f255ee84d799df0c2cb8a326a919a4e6ac1e07fe92
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d5f25352a5a3c8df2626a3ab24bab0ce9e8350975e7aa132248fada2d2c518f7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COSO11400227
- Bitcoin block existence check
- https://blockstream.info/api/block/956304