ISRC USR010613007
Verified recording
USR010613007 is “Cobarde” by Alfonso Ortiz Tirado,
registered on the CopyrightChains blockchain with CopyrightID
0x1620f7d6a3f7eee16253e239c907d3b87d2843f57f99e456446c9e5101045f41 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USR010613007.
Recording identifiers
- ISRC
- USR010613007
- Title
- Cobarde
- Artist
- Alfonso Ortiz Tirado
- CopyrightID (CopyrightChains transaction hash)
0x1620f7d6a3f7eee16253e239c907d3b87d2843f57f99e456446c9e5101045f41
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:738cf69065ef5a6eb437267e126ebfb87b5d90aa55dc94529b36956c624a9d6b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USR010613007
- Bitcoin block existence check
- https://blockstream.info/api/block/960117