Zakir or Zokir may refer to: People Zokir Almatov (born 1949), Uzbek politician Zakir Hasan (cricketer, born 1972) (born 1972), a Bangladeshi cricketer Zakir Hasan (cricketer, born 1998) (born 1998
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 0xd726eb68e86f19239e77645fc09b4f086c20bab69e23e5ced627515e8d3936e0. Chain 2 (Bitcoin): anchored in block 953765 (2026-06-15T08:55:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bc9695b5-0fb5-41ee-9363-46f8b6eb06ff.json and https://artists.proofprofile.net/proofs/artist/bc9695b5-0fb5-41ee-9363-46f8b6eb06ff.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Calling Your Mind (feat. Alex Ronin) - Extended
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 0x039f64e7ae5110e49a9c3b9fcb737c7c3e890dbdd0df020b2896a0e94beee859. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/ZZOPM2104284.
Calling Your Mind (feat. Alex Ronin) - You Man Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a6d4229e35b82ef753695c59f819f1055878951f2f68c2444a6ff374ce3777. 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/ZZOPM2104281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8d052a18bf28e5342c5a02d864a56dc1e05e3040ca390ebcdc257092323f6aa. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/DEEC31810426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeb0922592e5fa3f1374e0674f8038bc95b373c98e7d8cf6cedf2b7ee55536d2. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/DEEC31810438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47d79cd1748926270a899fb41f422b0b1a567b7971eeb66937f7048f9f660506. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/DEEC31810421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5673eb35696202b3dd26da45c48c45910e7a085c4932d126a21ed210ece54cc. 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/DEEC31810427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x622855bf333ab78fb27eb702d8a175d2adb4e0fa19926e0cda1c95a7b8bc1c24. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/DEEC31810433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7bd297348283d753e0b6f2f450858b5a4433901a8ba0abc63b693a48b072258. 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/DEEC31810420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe43c341f5cec433c2d5c4b695ce22892db85b4aff28d07b03155bb12dc7945ce. 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/DEEC31810425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf473fb0a1bf9f70efee7c87a0f28e860a613437bad80020572366fe9586e374c. 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/DEEC31810434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38ae5211285c405f9e552477ba912e08299af37f312ba1d15a0369f44ae11a6a. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/DEEC31810430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb01dc8502357beb7a407330541ee2352653710c1c166ade21a4de5decc8e49. 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/DEEC31810422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeca157b8a2f1803a31325c2fddc13fafb283d55abfc6d3169144b47c8751a6c4. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/DEEC31810424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991197eee4706ab0952eff69f2fc4aca6619340e197212023c34310d5cfef4c8. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/DEEC31810419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x295fb469500baf3dfc89d938e2e1d660b024314ddb3c453e816bfd0b2cd8c17c. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/DEEC31810423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b8927a8e5f187b26640ce3e36f5aa1b7c459910124f35b56ef73d14808f9d61. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/DEEC31810429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95801bbbe399a497ecf052bef70cefd777bf039a35d9f35bf1c56aa27e390aff. 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/DEEC31810428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x798979b55395500c0664f93e1193aa203dda1d01cdff50542e93b758a5c5e0d6. 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/DEEC31810431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e572019a4a5e10e98b6c83fdd1e1c31f6bd0d1704a076ebf3a77b94b9663ea. 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/DEEC31810439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d1c621de2b5d16760e41218ffec8c92cb5bf98afc62ec2911e4a4e9dc090ab7. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/DEEC31810432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c94746613ecd6003ff31dd74c64c3ff3f02259fdcebbc70f0fd4c234a8ec8b3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/US83Z1775250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d3a79994e4c29bdfc248dc7c2b8b43416c6a07b0482890217396ec5aee9094. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/DEY472477719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991197eee4706ab0952eff69f2fc4aca6619340e197212023c34310d5cfef4c8. 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/DEEC31810419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f751ce21ea8fefd6a43e24bf03ba8bc8a9af5a61cf446bd0fabf01d50d2109e. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/SE5XG2442982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ecc91d7b33912ecd4188ad99ad18ca65220e2e5facc297799747381a4e8122f. 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/DEG932000756.
Timbiqui Hasta DC Feat Nidia Gongora - Zakir 'Back to the Roots' Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69e77424f0020451bca81f6c6946fcc502f34ec779f2a8eadd6ea480ceedc32a. 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/US83Z1790087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x858338876c0da2498ee3953ca48a33401e089f7567bb47be22c4e85892433a84. 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/US83Z1790085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ac3b843b7a959592f3272fd4e87f9a24b36dae85ea147a6d6b752ffd00e4b9. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/US83Z1790089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67560cbf32683dbffb819260060dd7388b0ba05e7a158fd04c99755d393ef23d. 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/US83Z1790086.
Singing Game - Acid Pauli's Singing Sequencer Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13103c86e40f9d61bdc3b701a9944bd321808b413ab20162fc245be49479efb1. 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/US83Z1790081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbff9f06ff7c6f19370dd7d38f54baeb464fc37a66097c067501ac66265c8bb98. 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/US83Z1790088.
Grey Is the New Sunny - Disgraceland's White Dove Sunrise Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1bd5878cdccbc2049edfd2cb94dee87d49c2eba753617c59ca6e58909ae0813. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/US83Z1790090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ab33bc3cd29e9cc577ba768e5b8c57594c237422b60547db01e1e1cfe4c2b8. 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/US83Z1790092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e0f248890bd5bff2cd65817547e69b43752c3a21241b9625b0bcc17260408a. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/US83Z1790091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a6de2ff23af73ee38abcf861a1808ebc6cbd11c901cb551c0327022ea347b5a. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/US83Z1790082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3688777b217b9093925ed983108bd0ce4037a1d593ffad67e22ae0247c5bb2. 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/US83Z1790084.
Afro Fuego - Oscar G & Lazaro Casanova Futro Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf18961c1fa43d8a43e995c4ab57316ebdb0f29d10fac6818cbbf0afc50c681d. 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/US83Z1790083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e8b99080f105b294425c5f30e1d93f6ff58ebb4428f7acd074069611113fbb. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/US83Z2013855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c14d4cc99840520d2caa1a8ca1a2e66740a9ae347a94b88b85afb3fc86cf09. 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/US83Z2013856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87374aa7ed0d5810998c97507e67eaf16b1632e3e2010ea0ab0d298060e29bc. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/US83Z2013857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x295dd6fb05b99637132a1fc98e07bd198f3d18c6906d7f9708aa1af721cab043. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/US83Z2013858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14aa76bfff3efeb8e9581fe1b98f23ce3a05f3a8f36cf4dcbf3c13ad0927d377. 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/US83Z2013859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x232c79ea2cfb027cf1809a8536f36eff10269198040c62c0ef7758c448597908. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/US83Z2013860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd662d498542bdb0a0a2db469cfaaf12ec7746a74548a87b86c62426317f07add. 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/US83Z2013861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f313a7bde8ec6bc7bf84f24ff8b1ca1b4c8957c55342db12d3dc68a130bde7d. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/US83Z2013862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ccad8155965e7c287886819456eef912043eed0c16a88a74705fae6fefe31d. 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/US83Z2013863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13cb633699fa26120d49280eac90e4718f384733efabb78e0432f177d38fcdce. 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/US83Z2013864.
Save the Children - David Mayer Remix - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a4c2f275db26a6eafa3e91a8263d32f01c824b9ec1d41fa65810b1a1c38059. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/US83Z2013865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf0e06b5b63a41207558394697e592fd091e11b7984b0f23cd372b898a32d335. 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/US83Z2013866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ff62d9fda1aec918479a0ecb99c0001e0ceb13b4633d9620c480498a00e9bb. 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/US83Z2013867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d7611e8d0a902bdbef6e52749b4efceb2dd01d5c3b46d083011b51a740ef3d2. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/US83Z2013868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe33f4a1b83b56417378c73fa7ebbd19dfc4a767ae7b55f434c908f9abd00fd5a. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/US83Z2013870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2995b1f85e033fcc0488c8c3110d7c249c3ffaf9419b6a8de2d1a02705868979. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/US83Z2013872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x372fdf7d4b41bc830aaa99e2575bf3feff004fd254a62dda0beee188d78ad5a5. 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/US83Z2013873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd320af2b4002576311aae05e87003b75dde760c148c2545e82679c161e1d3dfa. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/US83Z2013876.
The Other Side - Unders Extended Remix - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bcd06b29693f7a407082d27b2bbb068c990f9ce97bbda8ed24eb7ccd3b69e82. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/US83Z2013875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5fefb7775c0da84613cfdd38d08ddfc3a433e3ba5191d8dd28c7bf553bf1b06. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/DEY472477718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d3a79994e4c29bdfc248dc7c2b8b43416c6a07b0482890217396ec5aee9094. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/DEY472477719.
Sacred Piano - Yoruba Soul Cleanse - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a79f598451a2ebce430f1563b6cc55be5dd10dc78f594a8a51a5437fe66a2ee. 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/US83Z2203250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f4004cc4b023975b44ebd56b4349450ee98eb80bb3fb898d4b7228d54d3127. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/US83Z2341675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb29ec0d5f39523028714c9d143b72bde864d510bdc26a638af0c557f81e57288. 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/US83Z2108670.
Through the Valley - KEENE Remix - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb129a94b598c5f73c36c62e5062686e29fefe883a609689f0f987b1df0d9028. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/US83Z2101066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e345ec32d104a9316fc98bd8692297c100b98178219ab5bdbd4fcdba32c4a63. 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/US83Z2211348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88efc4cb7fcccf1d63ae2f36155d4d8f6f0f066a378cf5dee0a7ee9017685fc0. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/US83Z2220375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x326bfedfbeceb0b7e5d994b22bdbac6009e8deb7acf115016802cf2513bd3946. 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/US83Z2314329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a6ab6106c0b0fd7712c017ce8da62927ae6a94e867e88725fcfd042f4dc83a2. 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/US83Z1831880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48a5cdad6769391fd78ad04f1fc6d21a95d7775278b02a4dd60cbb8b925fbee. 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/US83Z2345124.
Busurman - German Brigante Remix - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44623c8f79ceb9999d01417b1fc1e6869c4d172bbf79d0872d4dc8b0acc50489. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/US83Z2101068.
Sol Voyage 011 - Lost in Mykonos (DJ Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20df99c513f750cb6bfdcdc281b4fa223f22554a48052e805682338bea015862. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/US83Z2215702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b8edb243870f59997be3448cb423fcea62861c5b258dc903a346e6e0d98b6b1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/US83Z2345121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17e84a8a0ab5ca27ecf83c47783788bc79545c8b1d7813de723deb0fd2f281fd. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/US83Z2349537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c2bc1bc2388054aff855221a8441f3501b8469827225338f2fde1f4ed1547f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/US83Z2108671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047dfadf70f118d1eebe2e59593ab4f55510be766a7762e10461675864d15971. 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/US83Z2200796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bb227ef5c43be03f3dac9cbbcfd4a60aebb3135bc3c9b425b2222871f7a3931. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/US83Z1807814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e80aaeb61a337af6f6ca3bcfd63707124bd91be5f510f79f0304049a16b1da. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/US83Z2231655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea966ccb0d443f5c2f292a5c7e704a2d019faac99826f464404d983b94df44b. 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/US83Z1822557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d769c767ef4eee4d272ab98de5707aedf0eedeaf007a947a20831752a2197d. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/US83Z2220376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebffe63340f072757d41a74b4426cbed1e1b00b038581616614d3b79bf7918da. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/US83Z2349539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd82cbaf2ec7e0d2f104fba3cefc5f9ced726c210b08daa6ec91a52f0a243d68. 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/US83Z2038418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1826c6cfc78d78e52375084ca859023399cbbb3a55497690ba3682576a8ede0e. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/US83Z2038425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc749f334014ca6c79e7103e3db74d20894e2d506b334822fcd3c5c8d361813a. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/US83Z2038422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfec364e1eff648c48ac8d0114b06392c5667162150705299d955203754709c1. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/US83Z2234745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x490c84d3ac7170ef31698f15c1beb0a0cdea21b91033d9c9fbc3bc0ff1f7f1d0. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/DEY472380362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x444a1abfa9059936f702179e0330f61d6426c04991664d668a9f00d76e4fe9ce. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/DEY472380364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x640c0c7dc11630363a1c48c6f34b4863e2bda9630a5d58469f9b217006dfabe1. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/US83Z2005262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x692a607fa90ad66b4c02e9e686560cb82ab48417d098eed1899470d09db5ba85. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/US83Z2005264.
Filthy Shadows - Hernan Cattaneo & Soundexile Remix - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa83514ff50c5fedf2c1621411b7958e40d1585b6d37f577c159b58fed12e6bc. 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/US83Z2034188.