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 0x25eaf282300def0f2592d7c0a20975302fae4b5ce8c49c4b85e208944b501e2c. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cf5300db-6e51-4a25-8c78-c14672d92dab.json and https://artists.proofprofile.net/proofs/artist/cf5300db-6e51-4a25-8c78-c14672d92dab.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 0x558dcb2628061946eb6fc02ed5ddd8825ad6f79f377eecdca47ee8a34649e820. 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/USUYG1379829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa11190def751ec15a5a2f87f5a01cca38c6e5fdaad2cd493a2a328f789776a0. 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/USUYG1379830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6792aa53d5c281088b726bccc90cfbe1a8de3831915e10000d1dc9e6606d5e2. 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/USUYG1379831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb68d5a6748d2795453c2acaea014479a34ea92a442a1daabe0d742a7f763ab6. 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/USUYG1379832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf89faac848dc18d7c703d83e27152d393dbb8471811d8bd678aca815ecb6caaf. 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/USUYG1379833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac2d1a2868e6955fe7e0debab04ef05205ce46206b8eafe8f0fccc33315c036. 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/USUYG1379834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f0f19454c6d866e807c1f0b708d072218cb8fc7d1c06385dc706e94396dec2. 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/USUYG1379835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e88c359820b7ea2a684f6c69aec40818e7570590a57e44534baa8b11c8ee4d. 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/USUYG1379836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe57aac79cdd62ae6e51650c7dd4a380d58f42f4f0fe959178973d094db558e16. 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/USUYG1379837.
Dance (feat. Snupe Bandz, Kenny Muney, Joddy Badass, Jay Fizzle & Big Moochie Grape)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3f168cdd8d57725767b9ce3bff3781f89dea729b96d5c7ecfa647ff7e4dfc26. 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/USUYG1379838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2369ee9121531427f7d07285440b1ec52571706041b7949ef018410d84e7f15e. 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/USUYG1379839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb89a9ac9ad086e7803b89372f348f39dd5ad2587033d7664b0982e06f109a393. 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/USUYG1379840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c2dcf5fc31c5cf4b781d0accfdd638876485880a8bd97f5066c608ed994ec1a. 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/USUYG1379841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71dec9ae488303460c084e1206dcf4bd086a7eae83dcccbbc2aa5fd15f533d73. 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/USUYG1379842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb1650a2b797841fcaab1ae5c41a10af6dc21f04ce80834b7c4834414ddb2b2. 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/USUYG1379843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fdefeb64741896021c9ca2a1e303aae9dfcebb04eff2b37a36a81a96f628661. 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/USUYG1379844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c8cab74dee34a6d3721cf60393aa18716a6d99f6e6099153702df0cc45f5f34. 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/USUYG1379845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdbd4d13326097ef5b26fb2de1b9ed18710ad11228cb3cfabfcc0273f74e45d2. 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/USUYG1379846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b4bfc1eb4d81b85a54cc8d69b241de3340d980ecfbe044d2c2e21f27fe3a7b. 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/USUYG1379847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb7a799d194c9fd3970330bdbc9feb90ae70b555e1d5bb0fb1c12b9cc738817b. 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/USUYG1379848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe183ff0230c8a30fe3bbedc86d2c8fbeceddf8f34df41afdc5d5423b22b151ef. 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/USUYG1379849.
South Memphis Rugrats (feat. PaperRoute Woo) - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b020fe65e758ea562e6cf15a4542001d07e3effd9a49f7d179deaa3838a97cf. 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/USUYG1379850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1d77b4ce80af40501161a0842140ac2abc56674ab6684a23fc4b0162b3b76b. 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/USUYG1379851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bfb87c736e469c2ff4e666226c2fcfc47388bb92e8db0a4666271a48faf2f63. 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/USUYG1443904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5949783a05aed16e2037c79187d7dface9ee36cee7d468881d8a47b871035d4. 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/USUYG1443905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x571eab649fa95b5bb0442a7af50a935f3730920030cab26da9bbd3b227ca52d6. 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/USUYG1443906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x904ce466d76355d0133df5ba722f79fd5c3d9e763ac0678b4d2065e175186330. 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/USUYG1443073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69c8a10d496a50bb614f1940ec3dd649a90b12a9d6b658e510073813f96a0410. 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/USUYG1443908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafc2f448ebcc3366d1ce027426dcae1fa3756aad35312ed23ed4378485991ee5. 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/USUYG1443909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae09154004a68d2193e9ac26290d16fa408c6e1e43ed61126b181c73c3f0f0f. 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/USUYG1443910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea78575ab5228eee39cdb0ae55bfaf53d9c2f7c3f876bbfcfb24d5a695523796. 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/USUYG1443911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc426e9cfca6f1ee12e3bc3a574fec52ef82c0eca3da4a026729de0055a1710c5. 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/USUYG1443912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x092d81f8fb970deb421d33918a86c08ab08bc6ecb917cf0696a39d1289105b4a. 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/USUYG1441431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9546988ba3a2bfb5eef78198e1c7ff3a57095f018ec67ad01ad9a086303a5a. 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/USUYG1443914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4287f47a6c3bd9eb143d6209ea3076f3b93c6e838b4a5badd0566dbcbfcf2b4c. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEWNY2341099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x904ce466d76355d0133df5ba722f79fd5c3d9e763ac0678b4d2065e175186330. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USUYG1443073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x092d81f8fb970deb421d33918a86c08ab08bc6ecb917cf0696a39d1289105b4a. 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/USUYG1441431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b247667305ca87ed7ec7884757a7272e81259ddd61aea67bb4e613e632da087. 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/USUYG1410807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8e3f2bcac055f26b09d729f81fd56f274b26040616e522b8239ca60a35c8fb. 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/USUYG1377008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e60a0fa750ec8d720a3429b968fc14fa8099fe987b7ba0f1d6a506a56827768. 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/US7VG2172912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c1e465033925c58b99defa4af8efd56177b70e03f51e18c8c48b9d03ed55b8. 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/QZNMU2043652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03b62eb829cbf66598ef818daa9b8c36f844d85d44b526cb4bf3b99341ecab21. 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/USXQS2129188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ead8998bd70c43dec7330d390b704bf3d05a238b1396f158512d7d36300cb81. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USXQS2129189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe22eaa37989fe7a2a8eafd2cfb73e0f0ee69715d8eb26c755499bf88d9c925da. 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/USXQS2129191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0fe2454d0085b5ab10e7fd87c143bc0f0a3d86b8967bedf12f763a24b0fbbc3. 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/USXQS2129192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a45a4352a4851df4e141472105fe60b9118890da4d535ed7c74fdaad3a6b121. 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/USXQS2129194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702d50aa05e6cbe51c1261f065552abaa1ca826d42d5050b5441055353424b60. 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/USXQS2129195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c9a87d0f1948584331eae21e24d37fb37a055021610982b5af8cc968b20428. 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/USXQS2129198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8bbbac82fe50dc06ca6c86d5e5163bd74de62cebd81afe1cd43b205d6ba9fbb. 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/USXQS2129199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1759e2879922556174636f32b9cc0b6e9352151482b101870d2a95c46009eebe. 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/USXQS2129200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d4422b8bed2cacbb8886d9cd053cbda8e1ca1cb88f69b055127da828e61511e. 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/USXQS2129201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5283648fe39498f7b561865afc7f60a2dde3d4fbc8ac7479874eaaab8b62d1f7. 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/TCAHZ2482213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2756b10d48ce0da79f19c1db423915341925210ae2d64b5f1e706c3f2b0bb1b3. 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/TCAHZ2482260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x291f0e3a9a399afb889aaeaf9b572ac64e0ef16f22db28840dfc1b7b74eaab82. 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/QZNWV2066905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x562cd5d1b5ee73df9889b1ef9dd77530d6f1955aa9151f37f060d0bf3446c468. 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/TCAGU2302707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0d599b6c44bcf728b575e1b4de07dd1c042d9ba9359ccd424e5ffb2e027bb1. 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/QZK6M2271713.