ISRC QMDA61497065
Verified recording
QMDA61497065 is “Lenda” by Antônio Carlos Jobim,
registered on the CopyrightChains blockchain with CopyrightID
0xcde82b1a08acde905740bff1edf2e292d5184d785ae7c0f535db55dec0729f4d and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61497065.
Recording identifiers
- ISRC
- QMDA61497065
- Title
- Lenda
- Artist
- Antônio Carlos Jobim
- CopyrightID (CopyrightChains transaction hash)
0xcde82b1a08acde905740bff1edf2e292d5184d785ae7c0f535db55dec0729f4d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:daa4d8ac57f841a50c033bd26e9448eb7c65409224e05eba67014ec6c5dbfbff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61497065
- Bitcoin block existence check
- https://blockstream.info/api/block/960138