ISRC QMBZ91571096
Verified recording
QMBZ91571096 is “A.B.C. Do Carnaval À Maneira da Literatura de Cordel” by Imperatriz Leopoldinense,
registered on the CopyrightChains blockchain with CopyrightID
0x5e711c78590a4061382ef3148e40b64ffd31aa74771c652bcc34e26ba04c0b4f and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91571096.
Recording identifiers
- ISRC
- QMBZ91571096
- Title
- A.B.C. Do Carnaval À Maneira da Literatura de Cordel
- Artist
- Imperatriz Leopoldinense
- CopyrightID (CopyrightChains transaction hash)
0x5e711c78590a4061382ef3148e40b64ffd31aa74771c652bcc34e26ba04c0b4f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:6975d09d99d14f5e021db6504a29ddb5b0ce509d22aac01bf8b87fa01901f6bc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91571096
- Bitcoin block existence check
- https://blockstream.info/api/block/960247
Full record
Track page: A.B.C. Do Carnaval À Maneira da Literatura de Cordel · Machine-readable JSON-LD