ISRC USUM72017841
Verified recording
USUM72017841 is “Sapiosexual” by Toosii,
registered on the CopyrightChains blockchain with CopyrightID
0x2ab2543c7fad0d5c4a36875260d8c5674fd36f27b2317e145b939102ad4feae6 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72017841.
Recording identifiers
- ISRC
- USUM72017841
- Title
- Sapiosexual
- Artist
- Toosii
- CopyrightID (CopyrightChains transaction hash)
0x2ab2543c7fad0d5c4a36875260d8c5674fd36f27b2317e145b939102ad4feae6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:167da125fcb14c3ec8df136e588baf05f3252c71fe5bab7eb02b9d6cf8a0425f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72017841
- Bitcoin block existence check
- https://blockstream.info/api/block/953513