ISRC USFM91600059
Verified recording
USFM91600059 is “Sketch for a Portrait #2” by Max Richter,
registered on the CopyrightChains blockchain with CopyrightID
0x5519b51b447bd2b8cbd60e59ffea706e7b456c68ebf22c1637b805bc293036a2 and independently timestamped
in Bitcoin block 960276 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFM91600059.
Recording identifiers
- ISRC
- USFM91600059
- Title
- Sketch for a Portrait #2
- Artist
- Max Richter
- CopyrightID (CopyrightChains transaction hash)
0x5519b51b447bd2b8cbd60e59ffea706e7b456c68ebf22c1637b805bc293036a2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T16:01:17+00:00
- Bitcoin block
- 960276
- Canonical record hash
sha256:e8f5d57beacfce5fd891f2ae2d85fa371e51954ad9271723ab08ae087231e7a5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFM91600059
- Bitcoin block existence check
- https://blockstream.info/api/block/960276
Full record
Track page: Sketch for a Portrait #2 · Machine-readable JSON-LD