Michael Andrew Atherton (born 23 March 1968) is a broadcaster, journalist and a former England international cricketer. A right-handed opening batsman for Lancashire and England, and occasional leg-b
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 0x4f7f2f6bef35a22d9a7894abb05a9bd9f1ee71447083872b03a37f5f596d5cd9. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f98488d2-ffc5-4f1f-9984-ffb081e233a8.json and https://artists.proofprofile.net/proofs/artist/f98488d2-ffc5-4f1f-9984-ffb081e233a8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Doyle, Matthew: Music for Didjeridu and Percussion
Atum [Creator Sun God] - Instrumental IV
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 0x77bdc22416b064efee444cec1ef8a6bd9f91dcb923fcc6ce7ff1b0b87394803d. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/DEA749811393.
Maat [Truth, Balance, Order] - Instrumental I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba97ee49d80a4ced18e193022b2b2160b3746422c0c141b7685d36febcd5c58. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/DEA749811395.
Maat [Truth, Balance, Order] - Instrumental II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x108fdd62f816615972a01be0b59d18eb23103fe3d605adf56a2ef310e4a48d86. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DEA749811396.
Maat [Truth, Balance, Order] - Instrumental III
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f01059b1c584e98cd49955bccfe5fa8cb815d4d4b28e613dd11e6fb7c71a13a. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/DEA749811397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe82d35c126ba0d8ec679bdd8dc545747faea949f65acf2ee5168833cb9ca3556. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:11:38Z), 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/DEA749811399.
Khet [The Physical Body] - Instrumental I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39020d98c1105760259c64ba16082e68a036900f50c132fd34288794c4c146da. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/DEA749811400.
Khet [The Physical Body] - Instrumental II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x813540e937d1d832af50208f0b3345f75ea3cb0e804a317c8c3cfb1c2f2af55f. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/DEA749811401.
Khet [The Physical Body] - Instrumental III
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01220d63e8f60c38dd51c12ea68829738602cef150c488a996230b2d273ff83. 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/DEA749811402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e3ea045e76f6944b7fbc6e3089edbd203f01669133a5eb6bad0a500e0ea30d. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/DEA749811403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8615064ac869204c7e8a965c55ca875fd3892e5b3e6c77a191ad78554d1ce522. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/DEA749811404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x811d3072505ccd4dc3b260f830dd7bbce97ed53531a75c8c86e4a2be9b444c64. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/DEA749811405.
Sea and Mountain: Music in the Korean Style
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5292d27eb83db06d9858709bf1fe5256163a58f390d6df7bf346b88901b341c7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USCO90952101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01f2927559bbcccdbd9bf3bf86ad2f6a49e34b8392bd7beee2f198a48fd9c5f6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USCO90952102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4298dc8d2076d41898ae76d82d2b6d1c1f84531e1c3acc626b21631341a08d8a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USCO90952103.