ISRC ITJ091100021
Verified recording
ITJ091100021 is “Triste” by Antônio Carlos Jobim,
registered on the CopyrightChains blockchain with CopyrightID
0x5dda6722121e365e301c87966ed42aeddf015b88a20b43688836bae7da49b3e2 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/ITJ091100021.
Recording identifiers
- ISRC
- ITJ091100021
- Title
- Triste
- Artist
- Antônio Carlos Jobim
- CopyrightID (CopyrightChains transaction hash)
0x5dda6722121e365e301c87966ed42aeddf015b88a20b43688836bae7da49b3e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b8820ea5955be0c71d9e9326369d7652a8b1cb25c44c2558ce529916da6b5bfd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ091100021
- Bitcoin block existence check
- https://blockstream.info/api/block/957118