ISRC DEL111700750
Verified recording
DEL111700750 is “Curtain Time” by Dave Brubeck,
registered on the CopyrightChains blockchain with CopyrightID
0x099fed1fbafba06717a5818a470dc906ea4dee4ba513ce6f5564c36320b9c697 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEL111700750.
Recording identifiers
- ISRC
- DEL111700750
- Title
- Curtain Time
- Artist
- Dave Brubeck
- CopyrightID (CopyrightChains transaction hash)
0x099fed1fbafba06717a5818a470dc906ea4dee4ba513ce6f5564c36320b9c697
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:53c43abc95cf6e673c62569b87dadfa9c897e9f4467614b3d85ba6644604e55d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEL111700750
- Bitcoin block existence check
- https://blockstream.info/api/block/957118