ISRC QZJYM2300806
Verified recording
QZJYM2300806 is “Mass No. 6 in E-Flat Major, D. 950: IIIa. Credo. Credo in unum Deum” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x48c9c21a910dd90176842608a463c78eb198a38db025e3eb4d678afe1dc2b477 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJYM2300806.
Recording identifiers
- ISRC
- QZJYM2300806
- Title
- Mass No. 6 in E-Flat Major, D. 950: IIIa. Credo. Credo in unum Deum
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x48c9c21a910dd90176842608a463c78eb198a38db025e3eb4d678afe1dc2b477
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:34f557b2f9ce352f9429f7c3916316b9e2ea3185ee4cd50afe7252ab0e6ba1a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJYM2300806
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Mass No. 6 in E-Flat Major, D. 950: IIIa. Credo. Credo in unum Deum · Machine-readable JSON-LD