ISRC US8JA2102008
Verified recording
US8JA2102008 is “blue in green” by Greg Spero,
registered on the CopyrightChains blockchain with CopyrightID
0xe2c7149a4dd692747b6ac82c59b4299468fa2154b24fdf62279d6f41b3390840 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US8JA2102008.
Recording identifiers
- ISRC
- US8JA2102008
- Title
- blue in green
- Artist
- Greg Spero
- CopyrightID (CopyrightChains transaction hash)
0xe2c7149a4dd692747b6ac82c59b4299468fa2154b24fdf62279d6f41b3390840
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2153717f59379cad080f58519661d2c88945618a6131534b8cc4f271aae01c62- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US8JA2102008
- Bitcoin block existence check
- https://blockstream.info/api/block/957118