ISRC GBAYC9402882
Verified recording
GBAYC9402882 is “Requiem to the memory of Luiz Vaz de Camos Op. 23, Sequentia: Dies irae” by João Domingos Bomtempo,
registered on the CopyrightChains blockchain with CopyrightID
0x9db8efa9ffac643c132baaa549e22769b9cd9570d3ffbaffcf4f9dddeaead397 and independently timestamped
in Bitcoin block 960389 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9402882.
Recording identifiers
- ISRC
- GBAYC9402882
- Title
- Requiem to the memory of Luiz Vaz de Camos Op. 23, Sequentia: Dies irae
- Artist
- João Domingos Bomtempo
- CopyrightID (CopyrightChains transaction hash)
0x9db8efa9ffac643c132baaa549e22769b9cd9570d3ffbaffcf4f9dddeaead397
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:20:10+00:00
- Bitcoin block
- 960389
- Canonical record hash
sha256:1375630bf5cae620723f6b4646fea5ba60e7fadc285a7b4e0325c2a079c6fbdf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9402882
- Bitcoin block existence check
- https://blockstream.info/api/block/960389
Full record
Track page: Requiem to the memory of Luiz Vaz de Camos Op. 23, Sequentia: Dies irae · Machine-readable JSON-LD