ISRC USGR18600007
Verified recording
USGR18600007 is “Playera” by Dave Grusin,
registered on the CopyrightChains blockchain with CopyrightID
0x757231aa9c82de45a60d1c83c623f102675b8502cbce6a822f53d34553bfd6b9 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/USGR18600007.
Recording identifiers
- ISRC
- USGR18600007
- Title
- Playera
- Artist
- Dave Grusin
- CopyrightID (CopyrightChains transaction hash)
0x757231aa9c82de45a60d1c83c623f102675b8502cbce6a822f53d34553bfd6b9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:88ab23705e0c01ce130abc377db4f2c11448ea99f0e8411e24d9fd4cb48e43ca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGR18600007
- Bitcoin block existence check
- https://blockstream.info/api/block/956304