ISRC ESA011631586
Verified recording
ESA011631586 is “Melenita negra” by Orquesta Típica Osvaldo Fresedo,
registered on the CopyrightChains blockchain with CopyrightID
0x8a43c07daef02c5e96d9324f3a7a55eaf5e7d5703921965ea9a2957ab872ad09 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011631586.
Recording identifiers
- ISRC
- ESA011631586
- Title
- Melenita negra
- Artist
- Orquesta Típica Osvaldo Fresedo
- CopyrightID (CopyrightChains transaction hash)
0x8a43c07daef02c5e96d9324f3a7a55eaf5e7d5703921965ea9a2957ab872ad09
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:3979db9c5639fb124d9c930d456573c03379de0962040bc897585b154d83a140- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011631586
- Bitcoin block existence check
- https://blockstream.info/api/block/960468