The Wire-Haired Terriers Athletic Social Club
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 0x951309ef22eddd222994f2af64813d84c4a7c92d6cae31f4a2e7016a8bce15c1. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ee11c86b-6343-4d3e-89d1-b0164e4512d4.json and https://artists.proofprofile.net/proofs/artist/ee11c86b-6343-4d3e-89d1-b0164e4512d4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Dark Fate - From "Terminator: Dark Fate"
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 0x8dc470ce341168b159dc314b2245d7cd92a425074f344b0dbde56f1e0800b54c. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/GBAJC2000136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe48250a86409d6b4d3e504dd3c9eb204dee4f50b45db58201f063d96cffad363. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBAJC1800272.
Life Must Have It's Mysteries - From "Inferno"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda87789ca9604b49928eb7552314c25993c402967ea5626716488e1223143895. 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/GBAJC2000115.
Snow White - From "Snow White and the Huntsman"
The City of Prague Philharmonic Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d8c0356858ff6b7908d9af983e9aee6e592e9a2647611dcc688fa8e4499f152. 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/GBAJC1300049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f3f57548873adf473cec2740b02211156458b8a712618d99c84bd6ef20e2e3. 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/GBAJC1100365.
Sky Fight / End Credits - From "Immortals"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x539da454bf0d6ecbf12a987e396ddffeacd9f7a62c8f230bec8961117adc5858. 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/GBAJC1100358.
The People's Princess - From "The Queen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca1c2dd52625b5013921d4feed42de9e4bae28ece13a3d29a509cff2c2a0350b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBAJC1100211.
Eternal Sunshine Of The Spotless Mind - From "Eternal Sunshine Of The Spotless Mind"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c739c0f87c7e2d20a6b104509d48288fe430956fa589295ccfbdb50243039cc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBAJC1000336.
Broken Arrow - Theme - From "Broken Arrow"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc944bc98ede510e2f4b5a874118268e6bed0f9e4e46304f3874ed334362385c. 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/GBAJC2000117.
Dragon's Heartbeat - From "Dragon: The Bruce Lee Story"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01ee48afadf582c5112bf3ec5b8657fb2645e6b6230d97df81cd006be2874ba5. 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/GBAJC1100081.
Somewhere In My Memory - Instrumental / From "Home Alone"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba3fd4edf924bd784b30212e57e40660e70d9746b8700177d9e4d637961cc43. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBAJC1500417.
El Bimbo aka The Blue Oyster Club Theme - From "Police Academy"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41a84cc297ffa135c491b4048d48912b32b975365b398c71ee11b6b8510886f1. 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/GBAJC2000045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e428d65fa8eda19933a056cf4d88a2bf00ba70aecd3b17b73261764b78924f8. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/GBAJC9700661.
Getta Bloomin' Move On - From "The Italian Job"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfb1e8725615c8c13660426a3393c32acbd34b834e8f5938ad2dc5009156a307. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBAJC0103423.
It's Caper Time - From "The Italian Job"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae262b7fbafebad991513611d1627eb5c1b06d5e13915ca8b600460c6f09b008. 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/GBAJC0103429.
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