ISRC GBLWD0701617
Verified recording
GBLWD0701617 is “Offertoria: Improperium expectavit” by Giovanni Pierluigi da Palestrina,
registered on the CopyrightChains blockchain with CopyrightID
0x9226d1ee25808a885ee003707d90030e5d5fef458059b363870b9061dbbfc988 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0701617.
Recording identifiers
- ISRC
- GBLWD0701617
- Title
- Offertoria: Improperium expectavit
- Artist
- Giovanni Pierluigi da Palestrina
- CopyrightID (CopyrightChains transaction hash)
0x9226d1ee25808a885ee003707d90030e5d5fef458059b363870b9061dbbfc988
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6a9650fcf183f4ae3ff7a2177736d290c712cf02f35976c25d8e95eaf6349e90- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0701617
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Offertoria: Improperium expectavit · Machine-readable JSON-LD