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 0xe13039f19c1180613ebf7f1ee3425e537ffad389d11368a2c134a35cfc9e6c0f. 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/09dde1e3-51b0-4802-80b3-ceea96fc2363.json and https://artists.proofprofile.net/proofs/artist/09dde1e3-51b0-4802-80b3-ceea96fc2363.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 0x79f6febf5961f96edb8afd1cf6113b833a56f9324a5699f9e69d1653296489e0. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T22:47:21Z), 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/RUB522400165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f6febf5961f96edb8afd1cf6113b833a56f9324a5699f9e69d1653296489e0. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/RUB522400165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe2ffd5fd31173ecf55a328f1426ef1887bfd2c844e241e391a9166395e143b. 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/UKEX32414481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe2ffd5fd31173ecf55a328f1426ef1887bfd2c844e241e391a9166395e143b. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/UKEX32414481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8209ba129625dceec3e5fb8a02aaeb88a08a91cc7d1f302c376e02d3ba5415c3. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/UKEX32417821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde00d9ffd4f8f31085fd83c2ee69834d89759ec4e053d0597063170c8b0d8929. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/UKEX32417822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8209ba129625dceec3e5fb8a02aaeb88a08a91cc7d1f302c376e02d3ba5415c3. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/UKEX32417821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde00d9ffd4f8f31085fd83c2ee69834d89759ec4e053d0597063170c8b0d8929. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/UKEX32417822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62696c9dbb6c452ce05f29165e490711650c26cad397b9e57aaf09c54a092ed7. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/UKEX32432693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0acd8e1fd6d773be292cc84d09e3ea522048e998f8147883eeaea446f850a4c. Chain 2 (Bitcoin): anchored in block 957779 (2026-07-13T00:19:08Z), 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/UKEX32435770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88bea844f0aac3b03f3009411a6de5ad613e7a72298737f0fd6e7f5aa090c041. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/UKEX32435771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3266f39379e2d000dd642d782e63521435d4f79c88c90a799b1b3474c0e2a636. 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/UKEX32435774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd508eed9381e8a8d2652b0ce3dd30a7173d49a2cb6a66c908873a399f51be6. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/UKEX32435775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e49d9d08d2ed8181be3d351c369bd0decc97ec25e2d5ec75b57c9df2aa16975. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/UKEX32435769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88bea844f0aac3b03f3009411a6de5ad613e7a72298737f0fd6e7f5aa090c041. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/UKEX32435771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3266f39379e2d000dd642d782e63521435d4f79c88c90a799b1b3474c0e2a636. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/UKEX32435774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd508eed9381e8a8d2652b0ce3dd30a7173d49a2cb6a66c908873a399f51be6. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/UKEX32435775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62696c9dbb6c452ce05f29165e490711650c26cad397b9e57aaf09c54a092ed7. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:59:05Z), 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/UKEX32432693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49bb67cf913e3190711c1edfc2ac772acb7edba7d12806e5904713149df27922. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/UKEX32451021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49bb67cf913e3190711c1edfc2ac772acb7edba7d12806e5904713149df27922. Chain 2 (Bitcoin): anchored in block 957834 (2026-07-13T09:42:16Z), 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/UKEX32451021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775f87e5125154864a306e016e5e878f55aa878aa21d4ac87278cca8abca88c1. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/AEA2W2162158.
VAMP MONEY (prod by изба вампира, DJ GLAMSTA AKA #SWAGSTARONLINE2033)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4629928f11dd7f5471ed72c787c1a5cdbee23954045065eb468b93308c1ef92a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/RUACR2302629.