ISRC ITDQ70656292
Verified recording
ITDQ70656292 is “Mass for Four Voices: Gloria” by William Byrd,
registered on the CopyrightChains blockchain with CopyrightID
0x4a0fb6b53e060be255c2e74dbbcdb955e47b115a28dc6fe32a14eae88fd3a196 and independently timestamped
in Bitcoin block 960179 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITDQ70656292.
Recording identifiers
- ISRC
- ITDQ70656292
- Title
- Mass for Four Voices: Gloria
- Artist
- William Byrd
- CopyrightID (CopyrightChains transaction hash)
0x4a0fb6b53e060be255c2e74dbbcdb955e47b115a28dc6fe32a14eae88fd3a196
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:39:11+00:00
- Bitcoin block
- 960179
- Canonical record hash
sha256:9bf7c101855b02f0a8f4e3f500aef8b727cf3d0896190ad4e24aa55f06d7de99- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITDQ70656292
- Bitcoin block existence check
- https://blockstream.info/api/block/960179
Full record
Track page: Mass for Four Voices: Gloria · Machine-readable JSON-LD