ISRC ES7701500027
Verified recording
ES7701500027 is “Soituperra” by Labregos do tempo dos Sputniks,
registered on the CopyrightChains blockchain with CopyrightID
0x881a6aab941a2d2b17eed2e9c32b58719381ac88710164bf4c7f8689f257e8ed and independently timestamped
in Bitcoin block 960376 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7701500027.
Recording identifiers
- ISRC
- ES7701500027
- Title
- Soituperra
- Artist
- Labregos do tempo dos Sputniks
- CopyrightID (CopyrightChains transaction hash)
0x881a6aab941a2d2b17eed2e9c32b58719381ac88710164bf4c7f8689f257e8ed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:09:19+00:00
- Bitcoin block
- 960376
- Canonical record hash
sha256:c0326c9a4e7333b30705aea1090b68e3bdcd2299c8cefd0fd0c5138e9014ce63- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7701500027
- Bitcoin block existence check
- https://blockstream.info/api/block/960376