Farrago is a Latin word, meaning 'mixed cattle fodder', used to refer to a confused variety of miscellaneous things. As a name, it may refer to: Farrago (plant), a genus of plants in the family Poacea
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 0x90ca24552ba9a5e7f58085044dc08764f8f2abd0f5a0090b27a3850fa01f4126. 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/45b140a2-15fd-4975-aa51-06abd6413d1b.json and https://artists.proofprofile.net/proofs/artist/45b140a2-15fd-4975-aa51-06abd6413d1b.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 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 0xe46b6d2ddcc818777eaf16ed0236871ed4d26bbe551e721567d763a8b468a790. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/BEN581700971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb153552d027348beccef2d1efb38830a25afb1572c3ca576a9cd0be25bba526a. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/BEN581700972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed69ef5ba7a4c9c08215cc86eb63174a0a4e14dd0360348eea6e85951d85215b. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/BEN581900179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c828356082db19c2e5377f30a04210dd9354f6a321c8fbebfcaf026894c87ea. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/BEN582000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cfd19391416559bfc5ac4a58fbcffba5f498007ffbef04c013362a7158c23e2. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T04:54:35Z), 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/BEN582000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x061e85451fb6d65bd898654da45f39a33967ce5966cc02c8f860af504694a1df. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/BEN582200065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac3903ea5f7ff9259a9a1c6f7f9c3b73f3a528624c59f379f04d1391d66baa1. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/GBKQU2329008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087163832634beff7115df857b1fe6de91e7af18e09b5613f1e665481b253e90. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T11:38:28Z), 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/GBKQU2330359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4cb8a34697853e8e1aa400bab2d356d18d817e72c8c7066e26ff2f61d7c4f12. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/GBLV62306921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69346f8738beddc5ef9ea1e7d0b6ed3fb1cdeb319b39d2951b035a34d80c3280. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), 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/GBLV62306922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b089ded2f4561624a2a31a212edd1799e98e739dcf87f25392e6c78dc4202ea. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/GBLV62306923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x379dc41ba137914395a2d3dbf39fe432e733eaf68e26986b1c5f0cbe9c807383. 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/GBKQU2454263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71133d71077488a0cc561928a51eb72ed6a11d5511d4fa09afbe62027f38e6b0. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/BEN582400477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243c340ea821e9de17789aa22a78102c1c29af4820c3638cb979d549b3ebf8d8. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:29:59Z), 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/GBKQU2481459.
No One Leaves This Room - Aamourocean Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82cc321397600f33b78df6fe77808c2cb7abcdf53713142d1f0e080c2a415b99. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/GBLV62411366.
Global Underground #44: Amelie Lens - Antwerp (DJ Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca1e5ce8704dfe1dd4f0c57f505de2ca7e38f66ac4734ebf01fced2f79d8e71a. 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/GBHFW2200074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aab9f868a6cec7a08375fd9bbf597a0bc23aa854679123cab97c1e6b49a6e49. 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/GBHFW2200078.
Global Underground #44: Amelie Lens - Antwerp (Unmixed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe33c83d30cd70e9fdee0dcc0afb962747afdb4afccd89c4be9741000b6d4d529. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBHFW2200056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71133d71077488a0cc561928a51eb72ed6a11d5511d4fa09afbe62027f38e6b0. 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/BEN582400477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9521eac13ddab83dcb9bb5d6a709518700b9225aff80324d3f8dffb41fe441db. 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/NLCK41042015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x514c56b41941c739b9090e54c9f4fb43a4c06a9631958fb38ff636899cd54835. 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/DEPI82500688.