ISRC USC4R0512786
Verified recording
USC4R0512786 is “Take Five” by Marian McPartland,
registered on the CopyrightChains blockchain with CopyrightID
0xb6f1c8f400a243745daf36f364984f8846da48506737c5179bd7f9740c36e014 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/USC4R0512786.
Recording identifiers
- ISRC
- USC4R0512786
- Title
- Take Five
- Artist
- Marian McPartland
- CopyrightID (CopyrightChains transaction hash)
0xb6f1c8f400a243745daf36f364984f8846da48506737c5179bd7f9740c36e014
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7812da76428e5dd64c682f742aeb9bf7cdf1eab9fd9b9726d05d1dde3e40ea9c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0512786
- Bitcoin block existence check
- https://blockstream.info/api/block/957118