Frisco may refer to: Places in the United States Frisco, Alabama, an unincorporated community San Francisco, California, as a nickname Frisco, Colorado, a home rule municipality Frisco Historic Park
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 0x7fb26873c5d85ba1a7c4ad27eef15530174182b5786b433d50a3984d7597bb26. 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/4bb199b7-98e8-4a50-a374-043a9362c853.json and https://artists.proofprofile.net/proofs/artist/4bb199b7-98e8-4a50-a374-043a9362c853.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0xa0c3a589e0448ceefd6c7952b5def03e4178c6d83eb72f9fdcb2e98d841e1d81. 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/GBSYA2000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab3d743d2b225dc99a29b3b5e885725c6678e183d75605f2be91d57cd82c176. 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/GBSYA2000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1987b3328f743f233aff0a99fcc813e7c970e911833442e8998cc150f3406e1f. 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/GBSYA2000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x580d83ee56e3dc99ccab1a2e2066a4c3c67a277646dc7c30f5f6e4bc230b6b6a. 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/GBSYA2000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78960a809374b596eee20d9310d22aefd20e76ac88dcf92192f89c94a9c6ede3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBSYA2000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9515d92c09733f9d46e6f81fe3d9f18815ba0cf82980b0fe3165ebff41cbe06c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBKPL2021011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47bb01492fa9e5b87c9e57b1c33e05565021d42a671fa0bc701b38bf84aa0193. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBKPL2018376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd493d5b4a686b3476141675af6a746d0d2ca72aeed32da758d9a70e7e279393e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBLFP1576938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66c365cfa3d53d57d2e48a729475e0085b108349776fc07cdda9f71090bb5262. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBSYA1401003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x123aa39b3bcc82fd1b9f17dc6500b096fd778fd3a39449104cc785fdb35e13ab. 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/GBSYA1000036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda308794c2dc4a6def57b9f3d4c6ebf30013d5cdc5ff507d207b04c4a860a663. 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/GBSYA0900024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae3adeb07f0be9b5030f1924917df75994c48528dff247f5b98a629f9c43ac5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QM6N22328109.
Bad & Clean (INFAMOUSIZAK, Skillibeng, Digga D & Skepta Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0793ece376eab45bbda348cf1f1ea4336e64a3d988cf3dccf6af184583cde9b4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QM4TX2246250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd7283ff00222e684058fd47c331903025e4f183a6922764f2c827e3eb296b7. 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/QM4TX2246331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab3d743d2b225dc99a29b3b5e885725c6678e183d75605f2be91d57cd82c176. 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/GBSYA2000012.
Red Card (feat. Skepta, Jammer, Jme & Shorty)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47bb01492fa9e5b87c9e57b1c33e05565021d42a671fa0bc701b38bf84aa0193. 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/GBKPL2018376.
Colours (Frisco feat. Ghetts & D Double E)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe388464112018fb836f129bca23119b5c0dce8d15bd393836c20f8a208ecea85. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBLFP1773729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac872494a19b2e28d713357633e49c2651025decfe5bf734f3238a417c9b800. 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/TCAHW2402183.
I Know There's Gonna Be (Good Times) - Skepta Remix
I Know There's Gonna Be (Good Times) [Remixes]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde511399ca454650f9c91cfa25dff8d27a385607ddfb49ed71cc1c5e6c16bce0. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/UK7MC1500110.
Welcome To The Jungle, Vol. 3: The Ultimate Jungle Cakes Drum & Bass Compilation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da5b023befab95114b878909a684a68db3f8cd14a1f82f76ca1c8ff7bedcec3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBFG91512769.