ISRC USLD91741104
Verified recording
USLD91741104 is “Sped Off” by Jace!,
registered on the CopyrightChains blockchain with CopyrightID
0x225be7e0ae7c11402e0268f668e5a2e1b455a6d8e1c21426068698c512b19042 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/USLD91741104.
Recording identifiers
- ISRC
- USLD91741104
- Title
- Sped Off
- Artist
- Jace!
- CopyrightID (CopyrightChains transaction hash)
0x225be7e0ae7c11402e0268f668e5a2e1b455a6d8e1c21426068698c512b19042
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:05fcb4020db260ba45f7586992b6fb6f3f948fc175df297801ed75663ca1a15e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91741104
- Bitcoin block existence check
- https://blockstream.info/api/block/953520