Taylor Williams, better known as Cuban Doll, Cuban Da Savage or simply Cuban, is an American rapper and social media influencer. Early life Williams was born on May 12, 1998, in Dallas, Texas, wher
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 0x8a501a063639c114dcbd5d9ceeab107f0a1d17c6ebdea3fbdb341a7ff9af2a02. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1cea4aa3-bb4a-4c80-a6c6-b273b2cfb785.json and https://artists.proofprofile.net/proofs/artist/1cea4aa3-bb4a-4c80-a6c6-b273b2cfb785.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 0x32730b6367763df48efb5d4b3a9cd5e6397da924317371ba359bd755768e7409. 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/USUYG1297334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x727043d9bdb08848e2a7652c2fa80b74e5e9e193035cf008bbdadb58556ec95d. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-21T16:50:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2341961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35280254bff98230e8b7e037eb0aa5ad5fc12364b71ea80f242c8f0576d5a99f. 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/QZMZ92383890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb238f71dd9fe261a31761a82947d99dbb5431978c2c04392dda05704e55bb231. 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/QZMZ92383893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53006b7a110967b600b8426ae24a3c0729a2c51a1e6135c640f22c411bb44260. 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/QZHZ41989738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2defce96b48bf1b56bc0a7f3483bc5bb3dd69fdea1d593e0fb8acebe0f7b77ac. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), 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/QZHZ41989739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910964706a1ec8787cfc3c5f53786fc3a31565a0332e72554f4a63b2baa303db. 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/QZHZ41989740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x512a1a6e430409edc427e33e2cd93344363b2fa036bf752bd29d237ac97401c1. 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/QZHZ41989741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b07bbc4a167f54cff40f538be2451e971ce20bfc65019e418738b9b5c99eb1. 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/QZHZ41989742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99cd7fdd1576321efc5677f823541af51e07c1b9070eac90f1f8dc5929f00f0d. 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/QZHZ41989743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b3af1ebbbcbd0d582d52df9e7b10f40577aa5d701c549bcfbcfe8f8a915ffe. 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/QZHZ41919036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec36668c5a0b096295fe953a53c2af38fb3c0e463a799ecfdf5f3e25814e0f82. 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/QZHZ41989744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583ae9fcdd2d6cf5af5c6156a1cef48642b55cd70f34596f4cd4f0f796f0dc5b. 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/QZHZ31902457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d4e3329e1422559efa0103a2355a70033b6ebf90c55f3be19c694be3daae76. 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/QMGR32006597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57dbe405eb8f7460f2767a9d27584a86d6e99a1fdffdd85af31adaf4aef2a857. 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/QMGR32005059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6309fa0870126914ece9f4cde1a0b806227f914bb350e283c2d6da75aa4881f8. 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/QMGR32006416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf74f71b6489f36407ebb8b5405505c70eff8b5458a467daf645238139373c5d. 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/QMGR32006471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07f9830ae9e28ca6f33f096320a7db247866ac0a64b01f506008a4b8b5dc836. 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/QMGR31929722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be10943c29152424ff9051e508c85c0ef900dcac9f624f6530dc68f0b9511d2. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-21T23:27:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGR32007362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f88d4f774311bf2d98c604b3f50e61c4c968f8095ecbbb0414d74be7ec58ac. 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/QMGR32037522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdca0ae896febde55a4cbbf6db8ad4db5f6c34f63ada75abb0fa606b67aaca50. 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/QZ7D31700041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49891ff8e30e4b6205656d5c3990c6848f25bb159aeb1ea0b05cd4c7ca20a4c8. 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/QZ7D31700042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bbc26e00e72535444a59fbb5ae63356ba43dd7b47157288859c700d3b07f202. 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/QZ7D31700043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x572a39f3a8d37cee059fcac80ec795880680c427553a99061b1172c9dc5438d8. 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/QZ7D31700044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c5f6d165d3b17778d812fc2e8451e459952bd4582f64eeb796b821a9f2e39b. 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/QZ7D31700045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb84de662ac07b5f481d075b9395f67846e3297b426028fda5da9b077b98748. 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/QZ7D31700046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb876e17be78b926cdd699cdef1bda2c933df0f1342a4c316a80297787f2f4c. 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/QZ7D31700047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ee6449bc7173d6d318caaabedcdb7892dbd4632f6fd19e5308cd9b421e3c40. 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/QZ7D31700048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac6ce0acdb750d5b15a4bab11eeb85830d0c2f008f33378b43811b5d4d6d35d. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZ7D31700049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b2bcab513fbb9a8edc21a0a8613f7b80aba94c33931b90875808a987d2b9da. 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/QZ7D31700050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66f32966a9e7e6d822c88039c19d2dc73e4ac03175e60bb62a338439e1154ed5. 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/QZ7D31700051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10426db955fa84152f266ec33d218eff647c315573ce5cdca44cea1717665450. 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/QZ7D31700052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc38d6376476dc120fc8c414170f7fc736694b2f08da6368d39a461f124b3132. 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/QZ7D31700053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2ea957ffa67b2e6be5d12d45a787391d4afe73cdfc82df72f3fa28d019878d. 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/QZ7D31700054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0791149fd549a9ba2a37ef536a6d427495d8aa7b210226d0e8a533af7eb384b1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T00:56:52Z), 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/TCADH1775646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3825937c0a1c1e6ae2720c3dc3dead927ccde5c9b2bb110e31d8bfa7f23e085a. 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/TCADH1775647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dacc0974b5005a7f059082d6f4c2c04ac16f537f8c0cfb685af7f49dd729653. 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/TCADH1775649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd6547e39b4a2a340ae9e0f0acf60dc508516ede83a289c3ae560644de58d59. 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/TCADH1775652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9850340c27bb4a877e045a2a6926910f2a8ce2a4ca2aeed1a033244e8edd1a9. 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/TCADH1775653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2578ee37c1a5b2c1309675db7354b093a6bd5bf719971c5bb3aa5c68487df8d8. 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/TCADH1775654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9643ffca4c13b563b4b38b891f6503bbe11dda86bc57999943b0db2cec388e45. 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/TCADH1775655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3400dd642082c8ee70e5771ce139f0aebf353b59e4ab5e1bcb988ac429ff2d6d. 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/TCADH1775656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b9dbfc8b77e5b089a1dfeed081d11997d3e9e49b9dd18af466e36bff45eb2ba. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T00:56:08Z), 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/TCADH1775659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19565d53367053606fce73f381805c80a275bbb7c8a30a3658b4721473538664. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:24:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADH1775663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18225195cbe11dfadc649e8cfb1b16e254b6244ff7e2c8570fe8f83446186874. 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/TCADH1775677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x727043d9bdb08848e2a7652c2fa80b74e5e9e193035cf008bbdadb58556ec95d. 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/QZGLM2341961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd604addad6444cbf4a294803390db41a6211a26031a6ebe9fd145608b4cebd. 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/QZAKB2154899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x866ad7c91440d5d210cefb467f0eda660b570fdfbd7eb8c55060efb74e758dba. 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/QZHZ32128747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ee999c26e555369c4bff1325e49a4b09135e8c16ad2967957c008f8023e4bf. 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/QZMZ92067984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a3ecc14838f3d66ae8dd059f73be6e236c32d44ceb173afda996adcd82c3978. 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/QZHZ42030824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97903cf7bf1364a7b8d006c1672a99ad4c8330e10c06f9aac1810b15037d76ec. 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/QZGLM2004425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x842e9d6161aea29a096d4a0f1fa448502e957e6d927a810ae1ded92d5fe8c7e9. 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/QZHZ51920747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583ae9fcdd2d6cf5af5c6156a1cef48642b55cd70f34596f4cd4f0f796f0dc5b. 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/QZHZ31902457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb56d18631be8ab29f74bf2348d3deaa3036d41d2a651c4ae9dd1ab62e46efa7. 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/TCAEC1994496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07f9830ae9e28ca6f33f096320a7db247866ac0a64b01f506008a4b8b5dc836. 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/QMGR31929722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c048de6267c49812e801ca7b146d7d28310f094eb451620aa0125e1b9688e1e. 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/UKXN22236684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24578e704ce716aa4debf6bca48b0af38014e651b938d6b87bc6ea48067d285c. 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/TCAEB1944329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb143dc029087b1edb6e9df90a9c01c9bf8a07feda8c1294b89616877557f978f. 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/USDY41995373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a7449eb4469fdcb012622785236f831ffa482c05474215a4abd194c6295417. 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/QMEZE1862638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80553ac961654f988dc95d61435926e8d6ff9e8b516a05ee13f984d9676d285d. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T09:02:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71810741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd0173779a249a74f2f94d34248889f77f402695fcb7ca628b623de5606f9c30. 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/USUM71808475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4642a73aa93689581371bba389eb8bf4900c4aeef4973b51a7a89b181644088f. 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/USUM71806147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1963afa3e76d648fca6c4094153930dfb3df73845bbdd80b348f1b9eb71b35b9. 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/QZK6G2142220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e996ebaea082f7306593c21a275ffb357f902f0099b956f0ea99859edd3ee02. 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/TCADK1715609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4e096fe0e1964b0262ea348fb3466966ac114f525ee9a9c58316a226e1a944f. 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/QZ7D31700037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b2953f0a31722df95b49fdaea8dbc54366a82430923724c8efe2441b163dd87. 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/USCGH1713704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c47efe13320ca537f1b37869fb2c118099fab97ca01031e524bbcc662779d2. 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/TCACU1689188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b5e1827df89181dad8cd4eb362334450c1538c0c33829a937bec6d9b9586bc. 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/UKXN22416733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea7ab8cf112c1ea38b6ebd413d0500bdd5726d09acbece733f45b1ff131a540. 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/GBLFP2418733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd0b08f1cb8994f739296e3e8e2e794ab0eedea0d3c65e4c63e8277f1cdeb06. 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/USUYG1141719.
Double Back (feat. Cuban Doll & Asian Doll)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b73bf64d56b85edabf522d8fc55fcc839d9133d625963f659ca161d3412f48. 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/USAT21802469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd26240535a67c788035258ab7e8f62182dd2950ea81cb502de7b8e1154170082. 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/USUYG1199750.