ISRC USUM71907047
Verified recording
USUM71907047 is “When I Die” by Alexander 23,
registered on the CopyrightChains blockchain with CopyrightID
0x36c702205ad644f10852f196c75fff5ea6fa675bfe57dd11c372ae717e224f5e 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/USUM71907047.
Recording identifiers
- ISRC
- USUM71907047
- Title
- When I Die
- Artist
- Alexander 23
- CopyrightID (CopyrightChains transaction hash)
0x36c702205ad644f10852f196c75fff5ea6fa675bfe57dd11c372ae717e224f5e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:131040ef47daa57d85df8f9f989fa490a1fff9a2c62c9ff4223300aab9f637e7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71907047
- Bitcoin block existence check
- https://blockstream.info/api/block/953520