ISRC ES7701500017
Verified recording
ES7701500017 is “Libremente” by Labregos do tempo dos Sputniks,
registered on the CopyrightChains blockchain with CopyrightID
0xd56d4601ed92d951a4b38e759bb7a59ffb9c935af2b2702fc6df198bfa869ed1 and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7701500017.
Recording identifiers
- ISRC
- ES7701500017
- Title
- Libremente
- Artist
- Labregos do tempo dos Sputniks
- CopyrightID (CopyrightChains transaction hash)
0xd56d4601ed92d951a4b38e759bb7a59ffb9c935af2b2702fc6df198bfa869ed1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:e6e7e1a264aa074d08b5f7eafedea202cfa9193f784f3ddce2cb8dbfac3db266- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7701500017
- Bitcoin block existence check
- https://blockstream.info/api/block/960247