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 0xb498e51337c12eea4242b75b1c7b9c34a19bd0a6c61965d337f8c1878be7e866. 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/5b6caa07-a8df-412d-b014-fa7842ae3243.json and https://artists.proofprofile.net/proofs/artist/5b6caa07-a8df-412d-b014-fa7842ae3243.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 0x8873f6cf9f801a5f90431db63f0dc0b61ba3ab23f32316c3a1cb06f03ddbab28. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USUYG1473640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f85b4e2bde6f7d6ef9689d72c42af0fc90d0879cedbe89d8e5193006011c99. 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/ED1667077168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed8ef0cf0ffc460b8047802acd785cd183a08308196d73a441b6f1e2150e374e. 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/USUYG1473706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7d7a401d2de57748e4a16f328aa7df3c836a0739147a4320c2d47f3239640a9. 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/USUYG1473707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa5a9f646c751387da0833061248c45a5eedd093f5336d5282223ef2da07cf97. 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/USUYG1473708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74666e6dadbc46a89bd63979c5b54dad1feb9a036b062866a7f9e45b5db7b774. 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/USUYG1473709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa96abe8331a658f1c1582ef18de4e014763d6ff16c4eda403a5b9f9c38b485. 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/USUYG1473711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x057b85f664747ca90394d01dd1f4923cee7a29ab4c29778e473cc5d9da1d58fa. 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/USUYG1473712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c5be6b0ed7c928e8465d1d728280d0442b4d64216e4e412ad7964ddffe60598. 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/USUYG1343401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648070e905ad22091890113f882f8da242e24ab7034b1a64a1d814ea7b31d1de. 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/USUYG1386389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8f756e9a8a3d775cfb7a4f28d0747891e3018fa92e5b6d74a781b9335805873. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USUYG1412128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cfcf40d25fa822f7a1700e8973185c146923c70c891a74838cf0226e1847193. 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/USUYG1412129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb87b8d5d4f3597d51dd9c134b4f4f135b101a0c147396d7b89410c359ca42015. 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/USUYG1380317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea0729dd1ce65ae71afb001ed1202e18193aee59255fb8008e2d9d92bd2f0847. 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/USUYG1393314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cec9b297c98b7fe2f48106bb75d0b5e68d972bb1fb841abf0ebd432c1df9e09. 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/USUYG1377989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x684bf71a2735888e3ba84c933dc688ff365c0e07b0681e7808b38e29c6dc2e39. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USUYG1412133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76574769b6672a9644dc501282365fbce7f21fa83a990299921ea70949bf7461. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USUYG1390438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838c5e43c3a5fc83b87c74dc80be1df85be757f6950686c9c62e5e5ca9cc1f0b. 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/USUYG1287204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d1ad69d688f853dd8af975bad3c374b63346f4e5d70268c90c11b3204b22ee. 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/USUYG1287205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e529ac2909719a5d17db70a8c62c75a69f96de9fa5db009c6f4e3bf4758e0bf. 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/USUYG1287208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f121b399da01825046e9ebef2e99e1b7b987c2ed0c16b2fd885daff42fdee6. 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/USUYG1287214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b2568c8ba853e4a085d48041ed424f57317406e2edcfe2dd0104e6a26a1fd1. 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/USUYG1287218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1649636a6f01c260d44ea6f840508da89cc043dd9bfe9e8f970d804f81489d2d. 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/USUYG1238665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1222bcc7e5c8249499bd44c4795d101fa99355ba3eae04577e725340c064afd6. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/USUYG1238666.
Sticky Situation (feat. Savannah Cristina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd220b45553e6043054cd1729731eb2842343ee7d7ab48cd29ebd64e9e9dd749e. 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/USUYG1238673.
HBCU (Heart Breaks Causes Understanding)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc51045e5ab650843bf9a523e1829e0006b39a20db3584134ee0d9b15f070c26c. 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/USUYG1195535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc60fb92782ca3b14eb0cd1edce43a429ab7ba1c43c4bf83515ab0dcc831733e2. 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/USUYG1195538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65381327e2189c431bd73ad697b641db32a32de81ac6caf89bed820497608752. 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/USUYG1195540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d15c1d4013df9937da53c5fe0869242c316cffca63a9e5a4a7617fc999d43f. 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/USUYG1148911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b57d50220ad9f535c183566e395b8795770382747ca088ba998e516bdea4184. 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/USUYG1148912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x184fa541772bd02a265df4e234738944efeed5a463dc6a73224dd368fc059aca. 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/USUYG1148913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdccc829ee1a199e31c744939b564971d8efbf5fc62ad0238fd8b2a4e8fe927c7. 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/USUYG1148914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea846bca565c4b3b5a9297336129c3f554e508cf973aab5b8c4fdfc526913ca3. 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/USUYG1148915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5373ec3ac5cba8421292a1707fc358f4d470302d742add0fc59a05ff094be4c4. 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/USUYG1148918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe26a8e6f7933f631c7d10ef44abaf2c5c2e385d84d8bcfc840cda952a66c5eb2. 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/USUYG1148919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0694470adf3a83ffa118e34ecf6527293b6f36b241d9e13c8725b15b00f00800. 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/USUYG1148920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1789e3de9acec377ff7cfc1ab8991eca6e8574b7baed5a201e822da4f8964d66. 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/USUYG1148921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8540665d9d72aa7abee54954879cbcf0b2bcf30df8b4ec38fb605fcd9a33fa4. 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/USUYG1148922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5d43d61a938539e1ebe35e43167296f31995ceadfaacb5f77a101143992cc3. 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/USUYG1148923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf02b90106ee7c582e663f2bf452b2b4537df8d9575368b4cdeb9df3cc39ecca8. 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/USUYG1148924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda2bb69d383814d9ff0a679aecbe7559c98bb73e6212290280749bf268cbe50d. 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/USUYG1148925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5534235226930602956250adb013c0f035379ddd3c6c96766bb31fb248126f72. 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/QZQAY2411908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x364351aaced1023ee5c114daab941630a663ff80abef0c065360f7b9a02a077b. 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/QZTLA2478794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91726d229c2f53c4b45f3c484eeb2c3f2f270bd76c0eb2d851113af9a21fb535. 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/QZS7J2283193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f721c7a74241fda87c04e54783054ce5879422b2f6b659ac6b393ac4ec519c3. 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/USUYG1325188.
Hot Here (feat. Twelve'len & Dj Schreach)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d17e7b36e986c922c7fba45a34b5a8afe66e62e234f01256828d7261b56256d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USUYG1306022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a5b1034151f95642813775e9bf1c0e4eef8da3ef56fcfc5c7e0480c95cf47ab. 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/USUYG1313251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff45be2dfbc6ad3edfef46d5e34656bb0b899c14cf6357fb171fbd0c1dabb47. 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/USUYG1300435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95cbbfb88dd22f6bd180266025aa03c00702c5f14531c0e2f20f38a9c5e18ecb. 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/QZZ8B2316630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e52e601dc0209d8170843e3a2fd165f846c8d09196687a0b6d6e7ef946fcb3e. 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/USUYG1288175.