ISRC GBAYC9402897
Verified recording
GBAYC9402897 is “Bomtempo: Requiem to the memory of Luiz Vaz de Camos, Op. 23: Agnus Dei. "Requiem aeternam"” by João Domingos Bomtempo,
registered on the CopyrightChains blockchain with CopyrightID
0x9f3901e129dd7e3ff946d36e6e5d8925c96a24df52c807b70516b881d2075404 and independently timestamped
in Bitcoin block 960362 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9402897.
Recording identifiers
- ISRC
- GBAYC9402897
- Title
- Bomtempo: Requiem to the memory of Luiz Vaz de Camos, Op. 23: Agnus Dei. "Requiem aeternam"
- Artist
- João Domingos Bomtempo
- CopyrightID (CopyrightChains transaction hash)
0x9f3901e129dd7e3ff946d36e6e5d8925c96a24df52c807b70516b881d2075404
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:58:00+00:00
- Bitcoin block
- 960362
- Canonical record hash
sha256:2f2e606b09dd2dab81786889186bcc66b927c56212bb619e583f38b4dcb3e115- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9402897
- Bitcoin block existence check
- https://blockstream.info/api/block/960362
Full record
Track page: Bomtempo: Requiem to the memory of Luiz Vaz de Camos, Op. 23: Agnus Dei. "Requiem aeternam" · Machine-readable JSON-LD