ISRC PTOV10100157
Verified recording
PTOV10100157 is “Balada do Adeus” by António Chaínho,
registered on the CopyrightChains blockchain with CopyrightID
0x3a621badabaa2f985eb7362a470af7ed02d315e4d2cf9c93aab9037fc50d0e52 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTOV10100157.
Recording identifiers
- ISRC
- PTOV10100157
- Title
- Balada do Adeus
- Artist
- António Chaínho
- CopyrightID (CopyrightChains transaction hash)
0x3a621badabaa2f985eb7362a470af7ed02d315e4d2cf9c93aab9037fc50d0e52
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1cdbd183344aff21a66f4519ac81edfa674395ab8d1d6766dfb879c87163c5b0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTOV10100157
- Bitcoin block existence check
- https://blockstream.info/api/block/957118