ISRC TCAEK1921631
Verified recording
TCAEK1921631 is “Kyrie (From Mass in Eb)” by The Concordia Choir,
registered on the CopyrightChains blockchain with CopyrightID
0xbc7483bbb452ca3e5da06587fac619ce1e9e88c5476a4b37f4b3fd0ba06068df and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEK1921631.
Recording identifiers
- ISRC
- TCAEK1921631
- Title
- Kyrie (From Mass in Eb)
- Artist
- The Concordia Choir
- CopyrightID (CopyrightChains transaction hash)
0xbc7483bbb452ca3e5da06587fac619ce1e9e88c5476a4b37f4b3fd0ba06068df
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:bef09d6fc18d8a96fbc8924905bdc5c192f1d354940305bf69dbd85ad047c9e1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEK1921631
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Kyrie (From Mass in Eb) · Machine-readable JSON-LD