ISRC GBAJY2445309
Verified recording
GBAJY2445309 is “Quis dabit oculis?: II. Heu nobis Domine” by Costanzo Festa,
registered on the CopyrightChains blockchain with CopyrightID
0xf23cab0306a3128e9c6b318ee75593e3f5dac12a023017ebdb7dd43c98db5442 and independently timestamped
in Bitcoin block 960163 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2445309.
Recording identifiers
- ISRC
- GBAJY2445309
- Title
- Quis dabit oculis?: II. Heu nobis Domine
- Artist
- Costanzo Festa
- CopyrightID (CopyrightChains transaction hash)
0xf23cab0306a3128e9c6b318ee75593e3f5dac12a023017ebdb7dd43c98db5442
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:20:38+00:00
- Bitcoin block
- 960163
- Canonical record hash
sha256:b695ba43e8da2d971a1e4782b88d72656b56bdcde6e42375a0e11da01e6b60d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2445309
- Bitcoin block existence check
- https://blockstream.info/api/block/960163
Full record
Track page: Quis dabit oculis?: II. Heu nobis Domine · Machine-readable JSON-LD