ISRC US83Z2114633
Verified recording
US83Z2114633 is “R2D2” by bīsu,
registered on the CopyrightChains blockchain with CopyrightID
0x074af45c90d4fb83eecd994b3ccf495a44b828fa195fac18008486f64c01f06b and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2114633.
Recording identifiers
- ISRC
- US83Z2114633
- Title
- R2D2
- Artist
- bīsu
- CopyrightID (CopyrightChains transaction hash)
0x074af45c90d4fb83eecd994b3ccf495a44b828fa195fac18008486f64c01f06b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:0c1d96bd1664d5c6490a10102c302f767ac2c9178eab052d13adf2f45decc80a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2114633
- Bitcoin block existence check
- https://blockstream.info/api/block/960448