Stephen McKeon is an Irish composer of film and television soundtrack music. He has received two Irish Film and Television Awards, both for John Boorman films, The Tiger's Tail in 2007 and Queen & Cou
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf15dd73f8734a87ca2da5ec4c5287095b7ca2bf4e13cd295f85547abf3b95c2b. Chain 2 (Bitcoin): anchored in block 953633 (2026-06-14T12:47:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3206e23b-fc49-4cdf-a329-506c0a90aa12.json and https://artists.proofprofile.net/proofs/artist/3206e23b-fc49-4cdf-a329-506c0a90aa12.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Thor - Ein hammermässiges Abenteuer (Original Soundtrack)
Niko 2 - Little Brother, Big Trouble (Original Score)
Thor - Legends of Valhalla (Original Score)
Pilgrimage (Original Motion Picture Soundtrack)
The Hole In The Ground (Original Motion Picture Soundtrack)
Queen & Country (Original Motion Picture Soundtrack)
Rose Plays Julie (Original Motion Picture Soundtrack)
The Cellar (Original Motion Picture Soundtrack)
Evil Dead Rise (Original Motion Picture Soundtrack)
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d612f4706567ca17363bab2b0565336a5a3d8747fea3e6aad3c734108b2ca01. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/USNLR2300125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac70d6f9ebf386c1293036e695a6e0d440a7f5fdac0c68de23b4de0c9d9da90e. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/USNLR2300133.
Baltimore (Original Motion Picture Soundtrack)
The Damned (Original Motion Picture Soundtrack)
Sharp Corner (Original Motion Picture Soundtrack)