ISRC ITC780800278
Verified recording
ITC780800278 is “Dulce Esperanza” by Maria Felix,
registered on the CopyrightChains blockchain with CopyrightID
0xb103f19e96f102fb30e1cce751a46fd4a58c30c8697877f85addccdb7ac1c579 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC780800278.
Recording identifiers
- ISRC
- ITC780800278
- Title
- Dulce Esperanza
- Artist
- Maria Felix
- CopyrightID (CopyrightChains transaction hash)
0xb103f19e96f102fb30e1cce751a46fd4a58c30c8697877f85addccdb7ac1c579
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:ae97837aaa2e481764b279914cda33ad912595bb42127598dd57637ee9d5b912- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC780800278
- Bitcoin block existence check
- https://blockstream.info/api/block/960441