ISRC USQ4E1905060
Verified recording
USQ4E1905060 is “Marie's Death” by Terence Blanchard,
registered on the CopyrightChains blockchain with CopyrightID
0x350fc49b4743493635939dc7fe5ad2d91b57d8ff30276362dfc9755234d63bd2 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQ4E1905060.
Recording identifiers
- ISRC
- USQ4E1905060
- Title
- Marie's Death
- Artist
- Terence Blanchard
- CopyrightID (CopyrightChains transaction hash)
0x350fc49b4743493635939dc7fe5ad2d91b57d8ff30276362dfc9755234d63bd2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:70a096b468db448fb5d388a032f98546026e5933a40011a4bbc7fcf0466f7e39- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQ4E1905060
- Bitcoin block existence check
- https://blockstream.info/api/block/960144