1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xdbd0f24487170e1f3fe9c7d3bc918e1145ea04d7c827a64e10c0d6798d4aca02. 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/593b69dc-4697-498f-bec6-0d51a752f9ff.json and https://artists.proofprofile.net/proofs/artist/593b69dc-4697-498f-bec6-0d51a752f9ff.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 → block OTSBitcoinBlock must exist at that height 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 0x523daefca228adbff1cf6d165b160ac6cfc2fd31a24e7344d28c48239a0cfb9d. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USA2P0755570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x176c0a9ecb5be6f26a31f71bb803c0e971b01290e30a5510db4d8736cb6ea8d0. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/USA2P0755573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31ef9e129298e94d669679ddd85a2a5e2456a1eb286c42a07a97aa89b8e49feb. 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/USA2P0755574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3863041aef790c14cd4f99a647b780923b2333af9bfc1ee0e038cb3668be129a. Chain 2 (Bitcoin): anchored in block 957587 (2026-07-11T16:48:26Z), 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/USA2P0755576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11cd5390ecad24d57b7ca86bb7bf58735a92b5d6b5d72e6e94a73746c1ca05d7. 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/USA2P0755578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea24cc182cce49b49f26d5482916ae27b1c70ba3686d82d4702cc2c04c8bca57. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), 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/USQY51733007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cba23e979bb7073c87f403dd419909e3e972767b84760d619197a3b93589e39. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USA2P1961585.
Ruta Despierta (Dj Tatto & Bastian.V Remix)
Ruta Despierta - Dj Tatto & Bastian.V Remix
Ruta Despierta (Dj Tatto & Bastian.V Dance Remix)
Ruta Despierta - Dj Tatto & Bastian.V Dance Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c796ebafb54fe98f702a6de089a1b9110a631df0a824f1eef3266f91284d32. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:17:16Z), 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/QZN882150124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe60311d827f31869c9bb38f412664f6a5a72d9279a2ff73b940c8f04d68bfabd. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:13:50Z), 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/QZN882153537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f86f6debad66e29c4e26d93f4c5ead5257f3660d2a3607efbef91a7a55bdf2. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/GBSMU8740401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d2b3bc8a2a7f1eaeaf64ff2dea402c52eacdecd50dc865cc68d0592625629a. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GBSMU7748941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf06dc2cd4fe6ebf13f6a72d93fd938aadd763f0301e7383f8968de9b7d83b6c7. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/UKZGC2401618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x510e8b190780daf9a920eded16f60e1c951248979786b1b5e03eab3d4e84bdce. Chain 2 (Bitcoin): anchored in block 957591 (2026-07-11T17:21:30Z), 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/NL3M12412750.