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 0x62e66c6f0f06086ec1a0b6682ff1fe5d018adb361df18388f892871d9a5ad135. 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/89c80399-3f37-481b-b428-45ecce8a1a35.json and https://artists.proofprofile.net/proofs/artist/89c80399-3f37-481b-b428-45ecce8a1a35.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Lisergium Tremens (Joaquín Cornejo Broken Mix)
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 0xe0a5801d137a921a6ed9819a574b5e568a0caa3e60b7face9c844737e300f828. 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/FR96X2199754.
Perrear Todos los Díasen Tu Casa Tranqui No Es la Revolución, Pero Podría Predisponerte a Ella - Mr. Island Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5afe82e88897ddbbb4bb120cbe4987d74e5eeba7b2ee67cb3d2c7214d4447ca8. 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/FR96X2199755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a4752001a6fb872ea5a37e8b66b0303c0c7c6736811921ee134cb758483c970. 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/TCACR1617162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e8391a659cae959962073968e00805088d7adced314353bfe7b57c3a0e5e65. 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/TCACR1617163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2cc06f0be434a32c35702508c32570730b3b45ec137ade10b93107c88b0e4d9. 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/TCACR1617164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb136a05194d7203b87c2984d0d8f22470a9b43d1508efefb28b32d8959f85d3a. 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/TCACR1617165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2921b17dce74dce5f5d5b178927f5385208e9aa020a32408b8ca95621c2611. 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/TCACR1617166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71897edf4eacc332e2b9d2479050d9b99aa98fb92b76c08c715f4fe048b400c4. 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/TCACR1617169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x974305e6e62caded1938a79006df20c9743dc30dee6c681edf9e86594037986b. 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/TCACR1617171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc982435f759cad1f43805774ab516854acaa3fc4f367cc1ccabbe38a753cefa2. 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/TCACR1617174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9143c055d4765a0a4054063c5921866e7bec7ce8a9fd48bd8aed79b50c755c60. 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/QM4TW2389126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x421a401644ab5ce4269df53ba7bc6f274a6aa251b97b2df1053e73fb246517c8. 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/QZ7R42053005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b51a4933dffc905d4785c5812393505c3c8c376fffb3053b86a18608b827484. 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/QZ7R42053181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e8de0f4c63b3dc5f3df80756ca12d84ffd13031f0032807e9c82067fa2b5e0. 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/QZ7R42053182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe941d6676b64588db71279b1351d8fbbe50d60e7e09b98bd743554b3dd0e9b6. 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/QZ7R42053185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a88f3720a4704b8dfd1888965c2b3acca8fbe5cd8662121f67fb48147453c12. 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/TCADS1872798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7406e7a62f88564c3eec30f0c31ebea1dafe3f2a38def0b913e99f6bdf4e0328. 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/TCADS1872803.
Belleza en el Aire - SidiRum & Barda Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x261993cf5b65939eaf3e727cce5dd4c61aae1747b8c3447b75cfd5001ec6d848. 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/TCADS1872812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c1cca88c008fef9a67b6730b7b5543177a6babbf36165f51ded77d23af4e795. 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/TCADS1872819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10caa0e86eecd809d394233c75ac067174242148f38e384aa817ee1f6e29c3a4. 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/TCADS1872820.
Carnaval de las Flores - Chancha vía Circuito Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a7bd41e900cc3457fa000f67ed68ba4cc2512fb2d9a61cb11508e8c92ea0889. 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/TCADS1872827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d194e70c67aee3840813897a3fe7d63d11f68f220c569b68e21011e3016d8b. 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/TCADS1872828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd99e9788473ea1c0b3af7cd06d5e8cfd85fbe6d7d43ebef6b9787396e870d32b. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/QZNJX2330212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2329517b2ab53bc9425f61fd9c1e388a8d68ac28a0173d8381e87fb3e6055526. 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/QZNJW2370547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b4d124bda66dd1a6b2f6d5488c27bcac939f62c151012b7f9fad3dfadd0b591. 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/QZNJV2163314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef69a29bb087520a0d1b2ecc567a863e7e2ca712fec6b29476adc02251ce1ee. 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/QZNJV2170889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeba1912c5472ce235590f5c402a97dbfcb68b1a43ceb1215fdb1f1a13c531a1. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/ES14I2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d8bb0def2062f62373d52bec123adfce82364ccdcc970a13960e2f295165fee. 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/NL1JL2000051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa10d42aba18cf6f0ea017ad9a4f98ed296d36022443ca48dd8b449622fd17a. 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/NL1JL2000053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x287a1892e42b403d46ddb834d886b3fd152945f38c3c6e300e684876513d7237. 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/QMEU31916265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc60a90cc9bcae61ea3afef40253ec690c03923d7177bd79a4c08a290d1b1f21. 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/UST8K1822903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6832f4834a1549ada44a6c5053ceb47e198edd48bb479b98de54dc5ac89d64. 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/QZDA61892992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6bd25a2faa8c9176467c4126e5d36a869c807610b1f1410e64486d2fe8bc73a. 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/QZDA61892993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf6bdc14c5569abfd9ac65b25688e0cea5c83c1f6fea5a88f639200e8972cd7f. 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/COAB11900114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4cf42e5d2bf45c48a03f639a6d8a12a596326d1eecf8e3d1cb31680cc6ba501. 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/QMEU31911840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f65ce876c99820bacc628552242f4492a763c73e60335a0272bba64e1a010c1. 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/GBSMU6462876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x974305e6e62caded1938a79006df20c9743dc30dee6c681edf9e86594037986b. 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/TCACR1617171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb77d064236ca01199f82d10d5400f159143882beeaae1622834403b5981b34d1. 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/QMHZQ1500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ed818b24f30f563306c7533da9eb37973042effa02c0eaa5198cbd29622de0. 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/QMHZQ1500006.
Llorar - Human Fader + legomoustache Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff8f914c609b6971cb1b15889c4424e676a36d3dbbe6887721ecf5ea4caac4f0. 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/QZ7362400102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdeafc6a371d6e6d15f164d1e75814646d79e69718b376eaadf4c501df4d9515. 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/QZ7362400104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b4ef8db1ecb74ce1cfb82b6a11a9ae1127164c79a421854a10878e27e545ef2. 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/QZ7362400103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b55d1a145c4a28e7c9c6bd57ee02d634c5898728e6114f14cb2e06cf1a53c7. 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/QZ7362400100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b1ef743ab391008e7f251400841c318f4c2a52b69b776d953d52f0d4d1389a. 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/QZ7362400101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa94a0a8892ceb517608e8ec0c7f51f0457150ef5c006c6831ae878313f96d4dc. 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/DEZ651723229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749c71ad01b46ced0fffa18b05b3b400c7f98b5bd15955de139d00febd29892f. 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/DEZ651723230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07ff121af2a09bf66f7fcea496a0a575441d3d5e70e6cea21077677b7688ed0. 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/DEZ651723232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a6a44d00beb691817785601372bb2a36e21315739922867f753e1c12ce8f912. 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/DEZ651723234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a3cbef62c8b1e0d8e0033577e5f4be493b839996b7d2c5eeafabc6d13fcb5a5. 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/DEZ651723235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd77578cceba3bff5857ceb4d6ed900606302e459caa62b5143c9f4bb5dac519e. 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/DEZ651723236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c0acba8e458a03ec67bd259e8a8c17535695d3c933fe5ceea2ac67cc62c61f. 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/DEZ651723237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3782436a5a4b9c624d4b8cf28f6269b2313d7c90e68608f7dfd23a14847fa2f9. 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/DEZ651723239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe52c259498e64eef0de2250daa2f586147a00647c68d10c60695587e285ee400. 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/DEZ651723240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b50c0dfb5f5c8c5060f103ceb73824998639e407802eb6da97e5584960bcf8a. 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/ES14I2200582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf37f2f83437ee4056f28b01d6e49cac4e11cae95bf9c9ae5cac3b6e59a6e710. 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/ES14I2200585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90bdf70337fb419140d3f2ce31f8286f57dce9a92a548e8c2dd658f9b9c13b86. 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/DEG932003168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739fa3c45f252d4d89bb997960089f88e027969882c8572191d61a450e65b0c4. 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/DEG932003170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea7d7c2c0456ceda87dec3de29dab8b2651888ae45e960d2b6a33748b959a9bf. 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/DEG932003176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8140f0e71b94deef469cac352efc1468d8de1b1b2c66185ba54e5306dd1e1890. 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/DEG932003186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2de6397d83d3bb3b2efc3fd5c86d2c1c031f8230dbf9bf88ebb2f9379e252431. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/UK6821406313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ef1c2a08ea66e03d2402134fc0f2ab7bf6153203720849f093cdaed6a429eb. 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/UK6821406314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x912f8677f9babfb175d4d0ae4546e0e3b73404f6d567847dccf49adaafa3527d. 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/BE6IR2000095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a46b53b022cd1f3092822271e169077b6bf0211c9c04e5433a0b49db60e4cb0. 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/DEU672001075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf43bf8224c3426dc555982b15bde0afb03f24b45ab594762fc5eff97c585e5. 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/QZTV32200207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14431d9d5abec5d43087145b15e77d277401b9fc3fbb11923778c7eee5c5bcfb. 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/QZTV32200240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67f7298286fa6a38ce6a496adc36e1211a0404e38a71af4268249371d36140e7. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/US83Z2005579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f749f91639cd894da8517c1d80e770c1dc58a96527bbae049364b56a851025f. 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/US83Z2005580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07383ea29921322bf47087aa6da6555d294561b236d6d58c9a903819dd97d9a. 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/TCAFD2007684.