ISRC CA5KR1943053
Verified recording
CA5KR1943053 is “Estrada do sol” by Antônio Carlos Jobim,
registered on the CopyrightChains blockchain with CopyrightID
0xe6dd578d152d6b2cf0dd5946d784d8c6ad1a35214d9a3e06577a4e6a7691b16a and independently timestamped
in Bitcoin block 959146 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1943053.
Recording identifiers
- ISRC
- CA5KR1943053
- Title
- Estrada do sol
- Artist
- Antônio Carlos Jobim
- CopyrightID (CopyrightChains transaction hash)
0xe6dd578d152d6b2cf0dd5946d784d8c6ad1a35214d9a3e06577a4e6a7691b16a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:41:47+00:00
- Bitcoin block
- 959146
- Canonical record hash
sha256:2d27f447477248389f51834f9d127f9de0de87f6583de08f31c9fe289e9affea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1943053
- Bitcoin block existence check
- https://blockstream.info/api/block/959146