ISRC USUM72102865
Verified recording
USUM72102865 is “red die” by Toosii,
registered on the CopyrightChains blockchain with CopyrightID
0x4a78b09805821bd7e8320b683559d6304e0d751b88bcd82e78c730b1a7dff695 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72102865.
Recording identifiers
- ISRC
- USUM72102865
- Title
- red die
- Artist
- Toosii
- CopyrightID (CopyrightChains transaction hash)
0x4a78b09805821bd7e8320b683559d6304e0d751b88bcd82e78c730b1a7dff695
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:a224a73b6007de8d4deeaccb4f27f18c1515ed4121e6dcfeef9a79c1fc409359- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72102865
- Bitcoin block existence check
- https://blockstream.info/api/block/953515