ISRC US7851111872
Verified recording
US7851111872 is “Symphony for Winds & Percussion: I. Bright, then dark” by Donald Grantham,
registered on the CopyrightChains blockchain with CopyrightID
0x30d61516eb518d27be341bba01d0d93b6bdc9669e7bc7ef276b388db40f0f44c and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7851111872.
Recording identifiers
- ISRC
- US7851111872
- Title
- Symphony for Winds & Percussion: I. Bright, then dark
- Artist
- Donald Grantham
- CopyrightID (CopyrightChains transaction hash)
0x30d61516eb518d27be341bba01d0d93b6bdc9669e7bc7ef276b388db40f0f44c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:37d985a15813420266e6e65e33eeac1e86a3bad6439e59defdccd166b3df98fb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7851111872
- Bitcoin block existence check
- https://blockstream.info/api/block/960481
Full record
Track page: Symphony for Winds & Percussion: I. Bright, then dark · Machine-readable JSON-LD