ISRC USUYG1102448
Verified recording
USUYG1102448 is “Double Back” by Rexx Life Raj,
registered on the CopyrightChains blockchain with CopyrightID
0x425e2375446b05b467b784e2c489780db70dbdefc93729e99f97527e51206802 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1102448.
Recording identifiers
- ISRC
- USUYG1102448
- Title
- Double Back
- Artist
- Rexx Life Raj
- CopyrightID (CopyrightChains transaction hash)
0x425e2375446b05b467b784e2c489780db70dbdefc93729e99f97527e51206802
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:6a0143d788ad73ede70d4898e0805429d84adf699ebf8827b307a019b9dd6f4b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1102448
- Bitcoin block existence check
- https://blockstream.info/api/block/960138