ISRC US83Z2139992
Verified recording
US83Z2139992 is “Timo” by Jacob Groening,
registered on the CopyrightChains blockchain with CopyrightID
0x1cdd11ff8ca302f44dc6139ce9626fe94615f8d9bede63d94d857c4e8973c35d and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2139992.
Recording identifiers
- ISRC
- US83Z2139992
- Title
- Timo
- Artist
- Jacob Groening
- CopyrightID (CopyrightChains transaction hash)
0x1cdd11ff8ca302f44dc6139ce9626fe94615f8d9bede63d94d857c4e8973c35d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:34809b538ffad806cf43961bc9087d220171e95fa9c72d579ca6f1a20abaa7f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2139992
- Bitcoin block existence check
- https://blockstream.info/api/block/956304