ISRC USANG2019581
Verified recording
USANG2019581 is “Primero De Mayo” by Banda Puro Grullo,
registered on the CopyrightChains blockchain with CopyrightID
0x815ddddd342bce05e3ae6df8f83a76afe966849c0afb668d281b68444d056608 and independently timestamped
in Bitcoin block 959163 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2019581.
Recording identifiers
- ISRC
- USANG2019581
- Title
- Primero De Mayo
- Artist
- Banda Puro Grullo
- CopyrightID (CopyrightChains transaction hash)
0x815ddddd342bce05e3ae6df8f83a76afe966849c0afb668d281b68444d056608
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T18:47:29+00:00
- Bitcoin block
- 959163
- Canonical record hash
sha256:bdd69aeb36891bd195e02508d09eaf6958afa684a551d9f34f3a30435a7911d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2019581
- Bitcoin block existence check
- https://blockstream.info/api/block/959163