ISRC USCGJ1511867
Verified recording
USCGJ1511867 is “Change” by Grayscale,
registered on the CopyrightChains blockchain with CopyrightID
0xf7d6ce3aa956276a5d057f08372a7cb0b6271e91fd3228b03e7d5593f7f71a75 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1511867.
Recording identifiers
- ISRC
- USCGJ1511867
- Title
- Change
- Artist
- Grayscale
- CopyrightID (CopyrightChains transaction hash)
0xf7d6ce3aa956276a5d057f08372a7cb0b6271e91fd3228b03e7d5593f7f71a75
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:49fc4239008c217cb1253800e503b09616095fe99bca6daeac2a2c2354214b7d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1511867
- Bitcoin block existence check
- https://blockstream.info/api/block/956302