ISRC USUR40307507
Verified recording
USUR40307507 is “Instantly” by Greyboy,
registered on the CopyrightChains blockchain with CopyrightID
0x61d86b8b4068ded5a4b729c5d092928d6d621a43d2d7f9612ffd8ad02c6592a7 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/USUR40307507.
Recording identifiers
- ISRC
- USUR40307507
- Title
- Instantly
- Artist
- Greyboy
- CopyrightID (CopyrightChains transaction hash)
0x61d86b8b4068ded5a4b729c5d092928d6d621a43d2d7f9612ffd8ad02c6592a7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7480c9c4e3713f3f2c8193f118606262189abc274f28962dd680f2d3254ab57b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUR40307507
- Bitcoin block existence check
- https://blockstream.info/api/block/957118