ISRC PTVC12100397
Verified recording
PTVC12100397 is “Na rua do silêncio” by Amália Rodrigues,
registered on the CopyrightChains blockchain with CopyrightID
0xc983adacff88cb12472832da281cdd5f02083af0dd5bc0277919ae26578f3174 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC12100397.
Recording identifiers
- ISRC
- PTVC12100397
- Title
- Na rua do silêncio
- Artist
- Amália Rodrigues
- CopyrightID (CopyrightChains transaction hash)
0xc983adacff88cb12472832da281cdd5f02083af0dd5bc0277919ae26578f3174
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:41fce21268645fb4ca7788e2a0c76efdbe446916511b2532d2df915faf03165b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC12100397
- Bitcoin block existence check
- https://blockstream.info/api/block/960459