Carson Pierce Cooman (born June 12, 1982) is an American composer and organist. Cooman was born in Rochester, New York on June 12, 1982. He was introduced to music by his grandmother who taught musi
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a38adb356cf300e50f44822ec225371f1ebafd87bc0d1095ce80531931f420. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3bd970b2-703f-4a5a-adf5-89cea87baa83.json and https://artists.proofprofile.net/proofs/artist/3bd970b2-703f-4a5a-adf5-89cea87baa83.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Carson Cooman: As We Are Changed, Op. 1340
Howard Skempton: Nocturnes and Reflections
Howard Skempton: 50 Preludes and Fugues, Book 2
Howard Skempton: 50 Preludes and Fugues, Book 1
Organ Symphony No. 15: IV. Before the Close
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe2848d31bd8a3e6b5428f8848688c79503536b4ce579f23f0f65c5dbfce9801. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBDZ2232770.
Carson Cooman Organ Music, Vol. 14: Antiphonies
Carson Cooman Organ Music, Vol. 13: Eternal City
Sea Dream (Carson Cooman Organ Music, Vol. 9)
Zephyr (Carson Cooman Organ Music, Vol. 8)
The Cloak with the Stars: Music for Organ, Vol. 6
Willscher: Organ Symphony No. 5 "Of Francis's Preaching About Holy Poverty"
Hymnus: Music for Organ by Carson Cooman
Eva-Maria Houben: Organ Sonatinas and Drones
Carson Cooman: Preludio – Music for Organ
Florilegium: Organ Music by Carlotta Ferrari
Toccatas: Organ Music by Carlotta Ferrari
Carson Cooman: Light Inaccessible - Solo and Chamber Music for Cello
Legends in the Garden: Organ Music By Thomas Åberg