ISRC CA5KV1811015
Verified recording
CA5KV1811015 is “A Quiet Place - Ed. Sunderland / Act 1: Postlude” by Leonard Bernstein,
registered on the CopyrightChains blockchain with CopyrightID
0x05aed14a0324bdce7a188f3bb284c3de3bf04a92b99c227f78398c964935dca5 and independently timestamped
in Bitcoin block 960155 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KV1811015.
Recording identifiers
- ISRC
- CA5KV1811015
- Title
- A Quiet Place - Ed. Sunderland / Act 1: Postlude
- Artist
- Leonard Bernstein
- CopyrightID (CopyrightChains transaction hash)
0x05aed14a0324bdce7a188f3bb284c3de3bf04a92b99c227f78398c964935dca5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:13:32+00:00
- Bitcoin block
- 960155
- Canonical record hash
sha256:f40444fe4d49457d94e5d74de0e04573e31b1c4fc892542338236338eeafd46a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KV1811015
- Bitcoin block existence check
- https://blockstream.info/api/block/960155
Full record
Track page: A Quiet Place - Ed. Sunderland / Act 1: Postlude · Machine-readable JSON-LD