ISRC DE1A32127733
Verified recording
DE1A32127733 is “Compañero Presidente” by Rolando Alarcon,
registered on the CopyrightChains blockchain with CopyrightID
0xaa961d235d70d0c37c518676069a9dfea8419924dadcbb5a629f504aa007b584 and independently timestamped
in Bitcoin block 960379 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1A32127733.
Recording identifiers
- ISRC
- DE1A32127733
- Title
- Compañero Presidente
- Artist
- Rolando Alarcon
- CopyrightID (CopyrightChains transaction hash)
0xaa961d235d70d0c37c518676069a9dfea8419924dadcbb5a629f504aa007b584
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:25:34+00:00
- Bitcoin block
- 960379
- Canonical record hash
sha256:988755715c3d341e7b25522f6c95308c326553a2f9db85594535d150315502e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1A32127733
- Bitcoin block existence check
- https://blockstream.info/api/block/960379