Celestine Ukwu (1940 – 7 May 1977) was a Nigerian Igbo highlife musician during the 1960s and 1970s, best known for his hit songs "Ije Enu", "Igede" and "Money Palava". Described as a "prolific and o
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 0xe8bea4f5d7f4f944a21894d78a6ad0d3a621ce767184aac465b4339a3f01414f. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/45f85e92-cdee-46e9-92af-930daafd40c5.json and https://artists.proofprofile.net/proofs/artist/45f85e92-cdee-46e9-92af-930daafd40c5.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 0x9c47ca4133da9015d81a29a0917ef426b924d7bb74941f767af23fd51ba24f43. 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/QZ5FN1859246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a9828ab1252cd45af7a9b471065e53d6d55371458e29a4ebe9d14421582101. 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/QZ5FN1859247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a0da951fb408f32ad2af27dc6d575c6a52afd805d5b6f0fdcff69bcf25be1c9. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZ5FN1859248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d235656955ce48dc6e6ae79ad43710c9aeae0d0f4f0e25357e57a4f955446b0. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:24:30Z), 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/QZ5FN1859249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f4198e78ebf65670b27474416b6bf152f33d51852e25ce1b2c150371d35fba. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QZ5FN1859250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab904041ad709379e52f9d53b35e9f21951d6dbde451a77cf259b7d7db6a3b2. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/QZ5FN1859251.
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 0xa13fe1347ba1a79795d80b4d0d26e4ee42868a501680ad99fe3d3e70d516c46e. 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/QM7281513753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca52ecf4a1bd1349bec8151de7b9b7a58fc62212560bdadd4dcd6a736652fe4. 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/QM7281513754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77dca1cdbd2ab16f5f46940d4ef8503e6960d022fed58a677b86048ecd7bbce. 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/QM7281513755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x005feea723794129a7b08f76bab94644b2d4f4b05008770528f00574688fc839. 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/QM7281513756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9119616a164137e89282c7c8c80a763380c1590c2a1326640f8678965bd23f25. 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/QM7281511523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f2390106fc88bc40453745530dc2c2659ed8108bc1c5841696d5e6c38b5e784. 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/QM7281511524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c1091c9a506e3d44e886276a4c93322eea705552745dffbfe94e14ea465669. 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/QM7281511525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3856baae33689a5d944da097a3cb762b256f7c411f06bea4e0d8aa6654b3e9f4. 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/QM7281511527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1bf831f290e676e8c279854068ddd114a77994ecf6942bfdaad9a44671e23d6. 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/QM7281511528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea9f5780dfb20cfd60070559efacbe53e4bd9972028649ab2db7663588c6733. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/QM7281511526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b6112b7ab90dc030f4c30c3932d991686494d303cf410a1f0d2a9aac6d0d415. 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/QM7281511482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c96cca72a0d6e34c14f52044de4000ea9ab0b85bbf926ea99013180b2ba081a. 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/QM7281511483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca510576413e1d0ec4302fa0e97ab726b341e21578ecd1bada23d137b50ed0e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QM7281511485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55cd96b97e7fb95c36e82c9cd8b85f82d06fec0e02f485e6356dd8396eb0c961. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T15:32:33Z), 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/QM7281511478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x196ff43b076bbf93ef481b8ba400b649256d39cf922800d4aacf03cf0b8deed7. 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/QM7281511479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978521f1cded3d71928aa055162d980c40fdf00d5dca0fdd879d275d14ce0ebe. 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/QM7281511480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ca1a071c109d488d34fd0ff5c07d0723ca73ab0468a0f04a0ac64fb3765e25. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/QM7281511481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bd01b81a7b692324a012e24c06b78585718df20a2a3f1fcde8ea8ea3ed7c663. 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/QM7281511484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fca223ac5f06d09edfd5afbb1140901b31812e4e59de8d3795cd4b7457ddc06. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:55:33Z), 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/QM7281511477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x469ee6ea28df4c1ac6c463e7c14de64a6ce34b236132a766882ccb8eb5167f83. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/QM7281511476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4d250b0ee413cf5b0e3add729e8114bf072bacf596d13531e27a48d74d87362. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/QM7281511474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a97a39aa535e34c5ad07efc622df7b42dc95ff994a25cdd6b4e887eb45faca. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/QM7281511475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de8f5a8b12367f969b7bc3af925d7d9ff121676101454c06b8514e912b83293. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QM7281511425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0661da988bcbf1a3affbce2a8c81bbb84e103e24c4bbfc888c9a86de12771305. 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/QM7281511426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde002ea580531ff7691e4f8c387d1f4ac5de9794830210bb402fd2a3fd469432. 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/QM7281511427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7655f884cf0aed5c46ef3c134e2320aba56cbb499722f1ee37fe7ff436a569ba. 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/QM7281511428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c967f67d53f2e23cdc6980369102458a36f586c07f54d04315d1c72153d425. 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/NG25T0610343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c5d732b5238e9b3487e590028267fecc8a1abdba369ef4753c73c23fc77e3cb. 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/NG25T0610344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b501119a06bcf7e0fc8d4cd22b7909cc24d23fc3fc5c80871c94a4d7f9dde96. 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/NG25T0610346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b213980d289e657e4bb3214fd191f54885751e589d7bdf9244f23d80149bb92. 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/NG25T0610347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad08664853abb3002df525b1b4b55b2ea0af8c2e4b4a60690c4552b2bd5dd310. 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/NG25T0610349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e5daa6381c3e3ad422a6722c8fdd43a6ec87761ae14c77429409839239a57f. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:23:26Z), 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/NG25T0610345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf38c9bf3a79451a40efefc56e583413dddf679d86f06e91ff4c5715c1dbf7ab2. 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/NG25T0610348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01dfc71144bb467bde7334d88e397739e36898c73627def69715446426671161. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/NG25T0710053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7bf62e969dddb00c0202a4668b0acd681076ad6ce338815234ca6485c9568a5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/NG25T0710054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48159e5abf83a4aef0a6dd9fe79e5d95dc8e1fb4b6cdc8a70522cac1922b4269. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/NG25T0710055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c086979ec816e59b50f7b5c9dec26e3a534253fb63f8d4e84b502083057099a. 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/NG25T0710056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a5ce3134c49d99d45643a8187bb1236b06a2a93112742bb5997ffbc3fa4b87. 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/NG25T0710057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a1892c4fe37e67f2da7b32bde9f124fcfde7124775a862ae31327eaca497c0. 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/NG25T0710058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ffe495d111b2258c3144b76b9afbe2b5ef909ee44b71132925689a9b0ee1ec7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/NG25T0710059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb967b088893431cd4512e5d371e8bbcd41a2b32f7f1a5d631f3a5973c32b7ba1. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:05:47Z), 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/NG25T0710061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaa0d2df0662455d070a4bb1e239976c938f26e9730e44415582e892e049fa5a. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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/NG25T0710060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x141441db7686b8779a3da7cd5ace0f7af6083f1c9dc0093dd3dfcb97ddaa4da8. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/NG25T0710062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x028807b7268fc0ad6acc03a15bee616fb836207a693bf614cd58f5ad06cb6f0a. 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/USA371040879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d475dc480c1b30daa2532e316d3c303c8e4a761398b9ac3819372197ec4b72. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:57:35Z), 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/USA371040878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd55f25950f85bc8862d5b71e35711710340e6761cbc44a3a2d6f1b2b9bfd20. 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/USA371040880.