ISRC QMDA61497061
Verified recording
QMDA61497061 is “Macumba” by Antônio Carlos Jobim,
registered on the CopyrightChains blockchain with CopyrightID
0x9c6db42d94e3f4fb515d7789a159430e040318fc72c6e3fe325c813d5fe99ab4 and independently timestamped
in Bitcoin block 960111 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61497061.
Recording identifiers
- ISRC
- QMDA61497061
- Title
- Macumba
- Artist
- Antônio Carlos Jobim
- CopyrightID (CopyrightChains transaction hash)
0x9c6db42d94e3f4fb515d7789a159430e040318fc72c6e3fe325c813d5fe99ab4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:21:01+00:00
- Bitcoin block
- 960111
- Canonical record hash
sha256:992b0596e9cbfa9c9384e18e245f6bb1435060ec39f0752b58e120087689aa30- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61497061
- Bitcoin block existence check
- https://blockstream.info/api/block/960111