ISRC US9331828205
Verified recording
US9331828205 is “Exactlyfourminutesofimprovisedmusic” by Donny McCaslin,
registered on the CopyrightChains blockchain with CopyrightID
0x846d9dae97d9c1867c0153e64d011f54f46ab7835e24717cf722160e4c4c40d8 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/US9331828205.
Recording identifiers
- ISRC
- US9331828205
- Title
- Exactlyfourminutesofimprovisedmusic
- Artist
- Donny McCaslin
- CopyrightID (CopyrightChains transaction hash)
0x846d9dae97d9c1867c0153e64d011f54f46ab7835e24717cf722160e4c4c40d8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:da69fbae300f202840e3b79522086be21b539cbffeecddd4b60d189e7ebaf773- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US9331828205
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Exactlyfourminutesofimprovisedmusic · Machine-readable JSON-LD