ISRC UYA139900089
Verified recording
UYA139900089 is “Comunicación a un Guitarrero” by Pepe Guerra,
registered on the CopyrightChains blockchain with CopyrightID
0x30859d7a49b8e7a9fc50abd5ad564538a548c2f7777b0de0cd902123c0a3f4b7 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYA139900089.
Recording identifiers
- ISRC
- UYA139900089
- Title
- Comunicación a un Guitarrero
- Artist
- Pepe Guerra
- CopyrightID (CopyrightChains transaction hash)
0x30859d7a49b8e7a9fc50abd5ad564538a548c2f7777b0de0cd902123c0a3f4b7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:6f48502dbfe0da892116ca630b71a46125ba7038f8348b2c9905c364512f9c19- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYA139900089
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Comunicación a un Guitarrero · Machine-readable JSON-LD