ISRC QMDA71561582
Verified recording
QMDA71561582 is “Açucar” by Bruno Castro,
registered on the CopyrightChains blockchain with CopyrightID
0xe6de8a23f7ca77bfa7d263afcacfe949ca38b0e1dc9ad0c7e24b5d445bdd580f 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/QMDA71561582.
Recording identifiers
- ISRC
- QMDA71561582
- Title
- Açucar
- Artist
- Bruno Castro
- CopyrightID (CopyrightChains transaction hash)
0xe6de8a23f7ca77bfa7d263afcacfe949ca38b0e1dc9ad0c7e24b5d445bdd580f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ee05b3ea63b3f870649f99da9dae82cd7433d3a52cb8261baa8b0101476d10f9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71561582
- Bitcoin block existence check
- https://blockstream.info/api/block/957118