ISRC BRA221108088

Verified recording

BRA221108088 is “Preludio VII-Cravo Bem Temperado(J.Bach)” by Cecilia Siqueira, registered on the CopyrightChains blockchain with CopyrightID 0x80e8c699f015e029ecdd26427a52d305858c2b105619ad7770b34e6c15c105d0 and independently timestamped in Bitcoin block 960212 on 2026-07-30. Verify the canonical record, hash, and Bitcoin attestation at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRA221108088.

Recording identifiers

ISRC
BRA221108088
Title
Preludio VII-Cravo Bem Temperado(J.Bach)
Artist
Cecilia Siqueira
CopyrightID (CopyrightChains transaction hash)
0x80e8c699f015e029ecdd26427a52d305858c2b105619ad7770b34e6c15c105d0

Dual-chain proof evidence

Bitcoin-attested timestamp
2026-07-30T05:43:45+00:00
Bitcoin block
960212
Canonical record hash
sha256:df9d0a73bc672031d30f703a07344cf36c72b8c4252041b1bf526c1c98791b57
Verification API (6-check server-side result)
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRA221108088
Bitcoin block existence check
https://blockstream.info/api/block/960212

Full record

Track page: Preludio VII-Cravo Bem Temperado(J.Bach) · Machine-readable JSON-LD