ISRC GBLLH1336525
Verified recording
GBLLH1336525 is “Libertango” by Astor Piazzolla,
registered on the CopyrightChains blockchain with CopyrightID
0x3597298f929690a800abb24e54d8c2e96bb67a8170b7c2a49d813874368e0593 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1336525.
Recording identifiers
- ISRC
- GBLLH1336525
- Title
- Libertango
- Artist
- Astor Piazzolla
- CopyrightID (CopyrightChains transaction hash)
0x3597298f929690a800abb24e54d8c2e96bb67a8170b7c2a49d813874368e0593
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:53b38b7fb9907243b33563fa32ffe911df6ba05e73e3b2d569c9c10fb9ff8bf3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1336525
- Bitcoin block existence check
- https://blockstream.info/api/block/957118