ISRC USUM70744518
Verified recording
USUM70744518 is “Libertad” by Black Guayaba,
registered on the CopyrightChains blockchain with CopyrightID
0x00be51ea7513db6a5b8732b68e19cccc12de2cb7d997c0db4cc458f3ca29d791 and independently timestamped
in Bitcoin block 957050 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70744518.
Recording identifiers
- ISRC
- USUM70744518
- Title
- Libertad
- Artist
- Black Guayaba
- CopyrightID (CopyrightChains transaction hash)
0x00be51ea7513db6a5b8732b68e19cccc12de2cb7d997c0db4cc458f3ca29d791
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:41:13+00:00
- Bitcoin block
- 957050
- Canonical record hash
sha256:0ce9524b8874cfce32ca39805918f622d4b1a82561cc771146a5d97eb823da1c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70744518
- Bitcoin block existence check
- https://blockstream.info/api/block/957050