ISRC ESA011304604
Verified recording
ESA011304604 is “La Lucha” by Cuarto Poder,
registered on the CopyrightChains blockchain with CopyrightID
0x7bc70ff5bc40ea4c02045b2e1f56543b85e7114be74e07b7adbf1bd0840af05e and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011304604.
Recording identifiers
- ISRC
- ESA011304604
- Title
- La Lucha
- Artist
- Cuarto Poder
- CopyrightID (CopyrightChains transaction hash)
0x7bc70ff5bc40ea4c02045b2e1f56543b85e7114be74e07b7adbf1bd0840af05e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:89ea14896f03dbc1eedd3eb98ada254eede695af11621883c58564e6fdb0af04- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011304604
- Bitcoin block existence check
- https://blockstream.info/api/block/960321