ISRC US6R21419994
Verified recording
US6R21419994 is “Opening” by Martin Jacoby,
registered on the CopyrightChains blockchain with CopyrightID
0x46b909ada97ae2e68a4bc9570f68756f9f0f481a09f95b4a23f4c8f175b1d1bc and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21419994.
Recording identifiers
- ISRC
- US6R21419994
- Title
- Opening
- Artist
- Martin Jacoby
- CopyrightID (CopyrightChains transaction hash)
0x46b909ada97ae2e68a4bc9570f68756f9f0f481a09f95b4a23f4c8f175b1d1bc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:a343b6f9afb222ab22771218dee4296a1b55e34ac515280cde132349e091c942- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21419994
- Bitcoin block existence check
- https://blockstream.info/api/block/956302