ISRC USUM71911897
Verified recording
USUM71911897 is “Pupurrí: La Puerta Negra/Con Caritas Y Palabras/Amor A La Ligera” by Roberto Tapia,
registered on the CopyrightChains blockchain with CopyrightID
0xb71883b4cd25fc927c0728697fc97caa27bd9f3b89ebfacce954e31b268be718 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71911897.
Recording identifiers
- ISRC
- USUM71911897
- Title
- Pupurrí: La Puerta Negra/Con Caritas Y Palabras/Amor A La Ligera
- Artist
- Roberto Tapia
- CopyrightID (CopyrightChains transaction hash)
0xb71883b4cd25fc927c0728697fc97caa27bd9f3b89ebfacce954e31b268be718
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:03f16b7a3abae71ba0e6a7ba1d8d826cbf0a692d96aa411be3cf2b0942b1e2e8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71911897
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Pupurrí: La Puerta Negra/Con Caritas Y Palabras/Amor A La Ligera · Machine-readable JSON-LD