ISRC COSO12400049
Verified recording
COSO12400049 is “EL VALLENATO ES SILVESTRE - En Vivo” by Silvestre Dangond,
registered on the CopyrightChains blockchain with CopyrightID
0xef1d0b01c4dbde6f545b8b28657e06bfdb8983fa21d24ad75185a4fa1093d9dd and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COSO12400049.
Recording identifiers
- ISRC
- COSO12400049
- Title
- EL VALLENATO ES SILVESTRE - En Vivo
- Artist
- Silvestre Dangond
- CopyrightID (CopyrightChains transaction hash)
0xef1d0b01c4dbde6f545b8b28657e06bfdb8983fa21d24ad75185a4fa1093d9dd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:4e5db8e2a43d8da8eedd312feb1890d2bf0560ebd488ffbe7f927ef4765f5283- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COSO12400049
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: EL VALLENATO ES SILVESTRE - En Vivo · Machine-readable JSON-LD