ISRC PTVC16600173
Verified recording
PTVC16600173 is “Au Revoir Sylvie” by Duo Ouro Negro,
registered on the CopyrightChains blockchain with CopyrightID
0xbacfd6e7a553671155e751369c80474ab25e03d67ac90fa660d3dbeb6bf31183 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC16600173.
Recording identifiers
- ISRC
- PTVC16600173
- Title
- Au Revoir Sylvie
- Artist
- Duo Ouro Negro
- CopyrightID (CopyrightChains transaction hash)
0xbacfd6e7a553671155e751369c80474ab25e03d67ac90fa660d3dbeb6bf31183
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:82e4f2aae40a23608f2c2464c147cdcb058d533ec0f55c1e3bf5836f57cd195c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC16600173
- Bitcoin block existence check
- https://blockstream.info/api/block/960117