ISRC USUM71319329
Verified recording
USUM71319329 is “Marie Christie” by Ambrose Akinmusire,
registered on the CopyrightChains blockchain with CopyrightID
0xa2c421c0a27f5ad611abd855f3c3346061b6713f6942fa836f16e9709d98030d and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71319329.
Recording identifiers
- ISRC
- USUM71319329
- Title
- Marie Christie
- Artist
- Ambrose Akinmusire
- CopyrightID (CopyrightChains transaction hash)
0xa2c421c0a27f5ad611abd855f3c3346061b6713f6942fa836f16e9709d98030d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:90983c0b9c3024b7bacb1ce441c0dcad7b4bbb00c459f5b9e97e335f447d6d27- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71319329
- Bitcoin block existence check
- https://blockstream.info/api/block/953520