REDIRECT American Idol season 23#Elimination chart Ryn, Drew
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 0xffb20f58994954c910b24701b664c4640063e8c13faadc529e5db9686f4cfd74. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/879c341c-26bc-4b5e-a5bb-d3a3af4adb59.json and https://artists.proofprofile.net/proofs/artist/879c341c-26bc-4b5e-a5bb-d3a3af4adb59.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Deep Blue (Matthew Fiellds vs. Madeus Remix)
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 0x813e64ad56c3ee39d5b1c4263e367ed5e02172b46c72a5e6a344a82a49e62a4b. 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/QMEZE1990370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8679fadd6188b47351999fd4bdae8efe04d81f6fbd04c9d425ade59ad47df12c. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/QZHN62158766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8783273ca0d9e2685d059189229f41cea7a12148422d0161aa3ad0493ce286ec. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/TCAGE2231683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0279d95c6bf40ba42c4df55982c87c6cc8dd71f5518972052e3def7969bd59f1. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/QZZ7L2494163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4569f29fa751c07da219e504cb8a3aa87e4cd8326eee27c1eceb51d53ed36067. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/QZNWS2501124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe56debd804aff428aa4bf181c4054d3395392eb103e9f9ae556ba95321299ccb. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/NLZ541901036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a79c30a8f1ad29acc0e3545650b0c3e7c910524eab80196dc97f0c4bce94fa4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/NLZ542201114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf435cef71996cb188f159e1d6200d7476567ebea01225040b77ff5e4df217026. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/NLQ8D1900316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d36cad0e48900d983b972674320ba4c6e8ec626e38347e7734f9b05ac1ea9d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/NLZ541801626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6289a6fe428ebcae6d0014fb83c7e60ce1cbc1b26c59a8109d8406041080ceca. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/NLZ541800340.
ASOT 901 - A State Of Trance Episode 901
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9751253296d2876b6a85ff3702bd13a6034cb11cdd09fca0785373a58a3ef4f3. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/NLF711901649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641b86fda8efc241c4b68c0d1b05a642304eeca9fb738b0c7927f175e25e1a70. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/NLD682104673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb2bdde5b700307a68c1bbf08f198a2955624a68cc4b62942af94caad2e3491. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/NLH8M2400020.