ISRC PTLC12300077
Verified recording
PTLC12300077 is “Sonhos de Liberdade” by Bolha,
registered on the CopyrightChains blockchain with CopyrightID
0x6bb3900ebfa0ee9eef688e11232874c9f1fa7d3738880a07ed19037506412bad and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTLC12300077.
Recording identifiers
- ISRC
- PTLC12300077
- Title
- Sonhos de Liberdade
- Artist
- Bolha
- CopyrightID (CopyrightChains transaction hash)
0x6bb3900ebfa0ee9eef688e11232874c9f1fa7d3738880a07ed19037506412bad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:03b4fe7233e5e298e555bbedac504456c72ea070bffeaa143060cc6f85e95a20- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTLC12300077
- Bitcoin block existence check
- https://blockstream.info/api/block/960403