ISRC COC017603063
Verified recording
COC017603063 is “Cuando callabamos” by Lucho y Nilhem,
registered on the CopyrightChains blockchain with CopyrightID
0xc31052b57eac58df9672192608c3cc8d5a02bf5b7dc783e2eed1ab05433e67b8 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COC017603063.
Recording identifiers
- ISRC
- COC017603063
- Title
- Cuando callabamos
- Artist
- Lucho y Nilhem
- CopyrightID (CopyrightChains transaction hash)
0xc31052b57eac58df9672192608c3cc8d5a02bf5b7dc783e2eed1ab05433e67b8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:be8b3cdd4778c179062486e9187fe3bfe6cf7263b602a09cf9674b6dbc5c4e15- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COC017603063
- Bitcoin block existence check
- https://blockstream.info/api/block/953520