ISRC DEN961531502
Verified recording
DEN961531502 is “Mass / I. Devotions Before Mass: II. Hymn and Psalm: "A Simple Song" - Live” by Leonard Bernstein,
registered on the CopyrightChains blockchain with CopyrightID
0xbc576ceeb7b3db16b6e715a4ff5b5e1341c8b61912577c03bae6e24b12c694af and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961531502.
Recording identifiers
- ISRC
- DEN961531502
- Title
- Mass / I. Devotions Before Mass: II. Hymn and Psalm: "A Simple Song" - Live
- Artist
- Leonard Bernstein
- CopyrightID (CopyrightChains transaction hash)
0xbc576ceeb7b3db16b6e715a4ff5b5e1341c8b61912577c03bae6e24b12c694af
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:a3554a1c1c10da571092c0dc35afcbce13acb8e4033b11930939c54d19c789fa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961531502
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Mass / I. Devotions Before Mass: II. Hymn and Psalm: "A Simple Song" - Live · Machine-readable JSON-LD