ISRC ITD541202147
Verified recording
ITD541202147 is “A Casa Da Mariquinhas” by Amália Rodrigues,
registered on the CopyrightChains blockchain with CopyrightID
0xca507a4a2153bcd1bc053d1f8eb3ebbb21ad2896c4d3ac1e64a0c11fa6a6ba64 and independently timestamped
in Bitcoin block 960185 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD541202147.
Recording identifiers
- ISRC
- ITD541202147
- Title
- A Casa Da Mariquinhas
- Artist
- Amália Rodrigues
- CopyrightID (CopyrightChains transaction hash)
0xca507a4a2153bcd1bc053d1f8eb3ebbb21ad2896c4d3ac1e64a0c11fa6a6ba64
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:32:48+00:00
- Bitcoin block
- 960185
- Canonical record hash
sha256:710e54c3d79aae32dbfc43c7da48b262237b87a1defa83d830ca0747ba7ca66f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD541202147
- Bitcoin block existence check
- https://blockstream.info/api/block/960185
Full record
Track page: A Casa Da Mariquinhas · Machine-readable JSON-LD