ISRC USUG11903590
Verified recording
USUG11903590 is “21” by Gracie Abrams,
registered on the CopyrightChains blockchain with CopyrightID
0x1bb721b910206df2b53f875e5f180631de4b4b1601fd1c901eb7f79f6a5a5cc7 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/USUG11903590.
Recording identifiers
- ISRC
- USUG11903590
- Title
- 21
- Artist
- Gracie Abrams
- CopyrightID (CopyrightChains transaction hash)
0x1bb721b910206df2b53f875e5f180631de4b4b1601fd1c901eb7f79f6a5a5cc7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:45e9db626cc5d8b3167cbdbab79bab6b7ed432b38e9da4b7e5c4004deb28fa61- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG11903590
- Bitcoin block existence check
- https://blockstream.info/api/block/953513