ISRC ES5301764566
Verified recording
ES5301764566 is “Una Vez” by Nolasco,
registered on the CopyrightChains blockchain with CopyrightID
0x0b3901dab6c8743c19a1ad7e27aeb6720072e188779b7032c1db4222c565dfac and independently timestamped
in Bitcoin block 960485 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5301764566.
Recording identifiers
- ISRC
- ES5301764566
- Title
- Una Vez
- Artist
- Nolasco
- CopyrightID (CopyrightChains transaction hash)
0x0b3901dab6c8743c19a1ad7e27aeb6720072e188779b7032c1db4222c565dfac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:10:46+00:00
- Bitcoin block
- 960485
- Canonical record hash
sha256:51970abcb7e2f1d17342590666916f888473a237279b6f0566f93fd4db192d35- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5301764566
- Bitcoin block existence check
- https://blockstream.info/api/block/960485