ISRC FRP621533820
Verified recording
FRP621533820 is “Dura Memória” by Amália Rodrigues,
registered on the CopyrightChains blockchain with CopyrightID
0xc353628b0de28ad34e0a0632ed2f70b98dfb2c5f16f693bf94357b62a64a2dba and independently timestamped
in Bitcoin block 959137 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRP621533820.
Recording identifiers
- ISRC
- FRP621533820
- Title
- Dura Memória
- Artist
- Amália Rodrigues
- CopyrightID (CopyrightChains transaction hash)
0xc353628b0de28ad34e0a0632ed2f70b98dfb2c5f16f693bf94357b62a64a2dba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T14:03:35+00:00
- Bitcoin block
- 959137
- Canonical record hash
sha256:0b182d32f1d8e4eef821e0daa703d00c134f1e36f350e3af90fe357928b93cbe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRP621533820
- Bitcoin block existence check
- https://blockstream.info/api/block/959137