ISRC US8JA2102006
Verified recording
US8JA2102006 is “interlude two” by Greg Spero,
registered on the CopyrightChains blockchain with CopyrightID
0x20c1b8c0d30163a1c57ae18ca26f60fa2c4b463392f83e42888909bf33344b1b and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US8JA2102006.
Recording identifiers
- ISRC
- US8JA2102006
- Title
- interlude two
- Artist
- Greg Spero
- CopyrightID (CopyrightChains transaction hash)
0x20c1b8c0d30163a1c57ae18ca26f60fa2c4b463392f83e42888909bf33344b1b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:afac7081079be810b60aaaab1cae70b1072f51d195007e516986bc4b7c2cfdf0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US8JA2102006
- Bitcoin block existence check
- https://blockstream.info/api/block/960150