ISRC PTOV10700009
Verified recording
PTOV10700009 is “Dança Em Tango” by Custódio Castelo,
registered on the CopyrightChains blockchain with CopyrightID
0xffe3df39967745d6e88fee5d9c7c92d69fc2be52a68037b9f7e1f1d2ea47f5ba and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTOV10700009.
Recording identifiers
- ISRC
- PTOV10700009
- Title
- Dança Em Tango
- Artist
- Custódio Castelo
- CopyrightID (CopyrightChains transaction hash)
0xffe3df39967745d6e88fee5d9c7c92d69fc2be52a68037b9f7e1f1d2ea47f5ba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:7824d7a73537907c3578604b1c0d207e7bc9d675bcd2f5c7dea0bab7ddf257d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTOV10700009
- Bitcoin block existence check
- https://blockstream.info/api/block/960360