ISRC PTOV10300097
Verified recording
PTOV10300097 is “Silêncio, Ternura e Fado” by António Rocha,
registered on the CopyrightChains blockchain with CopyrightID
0x57cdf40cd55aac48216d688a9725a7fe2755233fc9e74e532c7ec88ce5ad86ae and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTOV10300097.
Recording identifiers
- ISRC
- PTOV10300097
- Title
- Silêncio, Ternura e Fado
- Artist
- António Rocha
- CopyrightID (CopyrightChains transaction hash)
0x57cdf40cd55aac48216d688a9725a7fe2755233fc9e74e532c7ec88ce5ad86ae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:54d218ad99385ce59d39899a5b69a5c244837491549f8139a45d91ab714064d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTOV10300097
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Silêncio, Ternura e Fado · Machine-readable JSON-LD