ISRC US23A1584265
Verified recording
US23A1584265 is “Deep Blue” by physis,
registered on the CopyrightChains blockchain with CopyrightID
0x22837b7a873b9b253f87476ed512a6365744f087999e0762c7ff36b9a5ee8cb2 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/US23A1584265.
Recording identifiers
- ISRC
- US23A1584265
- Title
- Deep Blue
- Artist
- physis
- CopyrightID (CopyrightChains transaction hash)
0x22837b7a873b9b253f87476ed512a6365744f087999e0762c7ff36b9a5ee8cb2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:53445ee73e9a7e4a47a4f6a525c10d337e0dccf293c7d04deb4854374b24868b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US23A1584265
- Bitcoin block existence check
- https://blockstream.info/api/block/956304