ISRC DEY321303028
Verified recording
DEY321303028 is “The Brockes-Passion: 28. Aria. "Was Bärentazen, Löwenklauen" (Tochter Zion)” by Reinhard Keiser,
registered on the CopyrightChains blockchain with CopyrightID
0x1335b2fcc61420dd8b85c1025f7bfab81cf482e11db82ea767e670e2fb3c2147 and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY321303028.
Recording identifiers
- ISRC
- DEY321303028
- Title
- The Brockes-Passion: 28. Aria. "Was Bärentazen, Löwenklauen" (Tochter Zion)
- Artist
- Reinhard Keiser
- CopyrightID (CopyrightChains transaction hash)
0x1335b2fcc61420dd8b85c1025f7bfab81cf482e11db82ea767e670e2fb3c2147
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:c81b49f041e0d9922588f7bf314e10392b11df4ce9346780334fc489bb340d8a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY321303028
- Bitcoin block existence check
- https://blockstream.info/api/block/957124
Full record
Track page: The Brockes-Passion: 28. Aria. "Was Bärentazen, Löwenklauen" (Tochter Zion) · Machine-readable JSON-LD