Warren Anderson Mathis (born March 6, 1977), better known by his stage name Bubba Sparxxx, is an American rapper. His 2001 single, "Ugly" (featuring Timbaland) peaked at number 15 on the Billboard Hot
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5484ebbc435ba5c33dce5a706065372e50151eeed7d566c5323bb475c7ffba. 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/fb79c48f-bb85-469a-86b3-4fdd49b1ba7c.json and https://artists.proofprofile.net/proofs/artist/fb79c48f-bb85-469a-86b3-4fdd49b1ba7c.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58925497028bde1f85a46783a62a96180dd62b351d42f93c86afacd7d9c4e82e. 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/QZNJY2312248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9efc94607e3acbdb889d10048de152d14f4e1a34b950758a13d5a4ad9bd03a1b. 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/QZNJY2312249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ba852986db5db8e9e90ab3c5ce0e46e99992fb7524b47610d0f5ac942708a9. 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/QZNJY2312250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b583cd5bdbfa0a5c17f53a478d3d2dbe8b32160591fc82b21eb26c8f01a350b. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2312252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7337137e583c74d80a4e151379142c45743b80d431267dfe8f944a8fc9ce01eb. 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/QZEQU2078563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9d67b92a8bd4ff02ef901173209e09348dbe4bfedc523c3d51e8cba19e622d. 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/QMDPP1800728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceb0fe7bf5d7a220680cbd94b93b4e5a62e786dacc1dce3d63de73fd567b2b9c. 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/QMDPP1800729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9607e4258b56fb31270d36ac2754c5733ceb8221eddb99363a4f0487429408a. 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/QMDPP1800730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62173070ca0a7f56c560925cd272410675a54d34e10bc08b8ffb169925acecc5. 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/QMDPP1800731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf5d5111e0703dccccf64bb3659b56a64c59718046fbd698b4ddbe375b1d8ed3. 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/QMDPP1800732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacf91aab7ba7957221bd77032ef9d638f8dfe59c010b2117a2ddf78981c1e298. 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/QMDPP1800733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c54346fc2bb7479759690aec8e9d873cb738fec6e04d4720e473b850bdffcc. 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/QMDPP1800734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b6125d4e7a6285ae43e51bfe189779a41dbb9592c2f1fdf2f29d12037b3190. 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/QMDPP1800735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c744446e810bfd7dc9fc867b4911743f72943bd075dcefbfba64ce8667712a3. 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/QMDPP1800736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd140650d0150a876adf1a05994469fe2dbb558edf1d9fd746ead3b743387099. 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/QMDPP1800737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e6de4767ded323dc4ea3d1234175085b32f8d82c147d874c62b205242aae70. 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/QMDPP1800738.
Made On McCosh Mill Road (feat. Danny Boone)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x152351c038c8999d10b52252bcd3a76099e2aea60a548890316f8ff278998bd5. 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/USKO11400232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12f968b549815a137d9648ff1e49eccffb7c88ef32e79deedd39981ae50c7135. 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/USKO11400453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0338093238c4ca8246d4535752e3b77e2eada41cdd4b0a8c8716e18537b57a96. 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/USKO11400454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb361d2808726b868a293e23b8a0ba2f43f9f69da7e3a6dbd7be70de93eb94ec2. 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/USKO11400455.
Heart Of Georgia (feat. D-Thrash of the Jawga Boyz and D-Ray of I4NI)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b3207ef88f8727b3e9c786454f40d431b0b77a2cbd3427e41cc34e4b7889eca. 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/USKO11400456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x971a46d7b4ed559400e925989007143f56307ec17b0439b7beff6bcbd7db0ff6. 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/USKO11400457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63ef3c5114d70bf799db95349e9783a0c1e71ca001e01650cd1cdfb97f5f2c8d. 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/USKO11400458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba94e2e8f3028751ef40b193b5a7a3923758eb756ca1f93901abff1b422203e2. 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/USKO11400459.
Way Down South (feat. Kyle Cook, Danny Boone, and Demun Jones)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa23f0ecbea84d166b80a4a564c43389dd8ae2860d28cfa6ec6843f0586044a63. 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/USKO11400460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd4b77e5a401e3a7beef5e79faf72168c454a5626acb35d8e2cafed0bb9f14a. 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/USKO11400461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae982918025b65085effd4223e3104b57a2c169973ce4140c5318e5c1a35110. 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/USASN1109917.
Country Folks (feat. Colt Ford & Danny Boone)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b32afd16808c5c2106a684d85312d61e0687ba1e0b97b4a2d213bfa2d0f8f3. 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/USASN1109870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf89e2c36dc38e01d4f084c654da668b2d513d277fffe534263dd282968fce81a. 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/USASN1109918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b979379d5f9783a5f08f9143ad67e6a743505fea702f25605db7efd900ab4e. 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/USASN1109919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8183feb468ec97145a367ce9265a6726162a40a2da4c1edd5c66644abe993a61. 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/USASN1109920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73cb29596d492da68890a8792b61725fb3e436116a828e7c9b6345fe64e254c2. 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/USASN1109921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf8536a1978794d7909af013ee641a986d3107cab863407a8d8f014b4aaca8f6. 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/USASN1109922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b328db8110f07e226cce0cc938ca28d332bd2c2fd1574479ad5b3e89e919d16. 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/USASN1109923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c56200c4e6875422b6bfc87ef481a8c840f6849fefaeb6b320927a9fb3d9a2. 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/USASN1109924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb54ec7a7f17c8d00d89846362741f85df088feaa0cef082b6eaf574b7845a110. 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/USASN1109925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c8e7027df91ae3c72e7fc712bab8e2a2a8b52db4e7fddfd3d8d76e3d662be04. 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/US38L0608150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1124c3b08573ba1f91828b1ddd280ece3fd90944fcc50d5592e015a87825edbc. 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/US38L0608157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x524186bf4a02f5f31d165d8988cd9eaee2ba39534ddc1cc330e48052bf183e78. 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/US38L0608161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe10592af76c8f50ab8754a587d86caa9dd7a33ce9a04692ee78314820c8c5131. 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/USVI20600057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b38ee52fd9251d485d756d151e1439075169d472ea531bd627b654f458aee6. 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/USVI20600058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0fed99c7bcfdd8e38ea4a87bbbeb096d5f4dd1f0490a8478890a25b4812c85e. 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/USVI20500506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0142b36086ed1b5c1e19f02a95c46d4449338f9445475933c7157f25db3f48d. 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/USVI20600062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc14037d0ac500a73e0ae140b82a2f6ed25b719d5775ebcc173af550a021456d5. 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/USVI20500531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f08eaa72d033a5599fb1dfb684629ce2a4dff060003bd365ba2c1040a363dc1. 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/USVI20600060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb35a303f05b34e0ef399100a22ffb6ebffe66d6af0147b6167485f8a101d2e7c. 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/USVI20600061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1fd5044b5e1ea51f9d55c924d87229f6b0e5da426323f84cd97d8fe6b15c637. 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/USVI20600063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc0f643deccff64d5cbb8ba73bc82bf4b02f5d33f57580184da48ff4a2fbdb50. 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/USVI20500659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae0e9d0b4877e4e918c5c914ab8004de8c73cbea1026a5f07b69fcd22b931ab. 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/USVI20500351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e996b5720004c15f73f694e9c0618fa40c654e44f50195d9aa66c01cb238e52. 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/USIR10300221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabffbb347995681872e81d4eb1e30ce9da0af697285ecce5612e43ac18f2208b. 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/USIR10110698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x650241e3262431463eebdbc87966cec62c09bf886b67a87f74518476d93c2f69. 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/USIR10312198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6515bb095453a056225e915a4469d1b15b17a47a0de6c46cd3321039fe3766a5. 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/USIR10312200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd473ac0757dff30fc15e4a11e8bb7ef976c4661de32be79d362c1e2c91a91fcc. 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/USIR10312209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e996b5720004c15f73f694e9c0618fa40c654e44f50195d9aa66c01cb238e52. 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/USIR10300221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ecf5330ac952368f547d8c9cfe7820859226ed45820fee2ce7f4bae4254c60. 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/USIR10312218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x795dcccf3acbf4d3df6a0d7042a8205cfee9700b295ee341c3fdffad15d61cba. 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/USIR10312220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7c73a3303877e6f1b5c43af0ddace3059f56cb0e9dbe4be4da3207672a91d0. 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/USIR10312222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e1ec4c9137d0f9e902fa5cb8f42777df1d8814446695e1a6f8850d1cd6339c. 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/QZMZ92451266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4883649a6d7a1ffbc3b1e0b118125cc46468314d6b9f84139ec9fbf7c5fde4ae. 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/SE5BU2453784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09a9b9de49df3819b57b6df5bbba40199dbcb3cd9bf8c6fa08d7bfa73ea67095. 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/QZGLS2466079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5becaa0e40583c7120ce104bcda4992b71b0fdf1910a0b101ef30d7884fd47. 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/QZ5AB2470057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ba49185f40e2b63b0cf115deecaa7c69024f1c3794d041459b818a3c9cb3d9. 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/SE6QE2402767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d24abd7b217e51c68f98e97260d90716f5dd46193c76800ec302630b860680e. 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/QZ5AB2435575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf8725c0b98ed58391cdbf306acd38295d14466d5f464a8657feb09fbc70cc5b. 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/QZW9K2393145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a7031fad1dceb325fca5fb60cadfc9a2fd48bbc2963039a2971f062f6ebbf77. 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/QZTVM2386785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba225b8ce6ed6170cab6f978aa85fde111b4227a4b4c6f867a313a97bfd2fdbd. 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/QZNJZ2325200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde105e6999ab810c7b37deac8498841f90f53b91fd99745e250c5d4d526930aa. 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/QZMZ92324642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b527e13103d63311b98cb4172bd820698a5ed9e3cd09782eedbea3f1df8fb17. 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/QZGLS2364680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceddfb630a9996f1baa207cb57dd90398de868896edd167cf7b0dfbc8dcbb4d1. 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/QZGLS2312631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x307d04a0ed42e45cca00f5819e54422f1eddfe610e7ae3a5d5f4b9532f297450. 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/QZ5AB2388164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8958c6ffd26b20b5bf234a33d0299e039e61998aaabe3335f52dd96c3de185. 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/US7VG2370895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfab60c72af12241adefa74a7bee47295efbb754ef7f0ff2de25827d1b6f1601c. 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/QZW9M2281268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cda667a9703d12a943bd895a2b674bc496f21cb7f90d22674033b5d72e7ed1c. 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/QZTPX2280585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9abf58e0e2481b35b828d93c5c37e5651277892d31e4bc6ff01743049340f85. 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/QZS7J2226402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2eac9ed2e653ea33d81b8177cfa64ab451dbf40b4fd9d62d02135a55bb8d99e. 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/TCAGG2234345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09feef4b1782056023f1bb85b4ef9906d1b8cacc37400fbee834216b113d51ee. 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/QZEQU2204316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x376389c8bdc53411e739dba34fc6985ebca258c7c9a31edd4c4c0bd59b267123. 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/QZMZ92451272.
No Phucks (feat. Bubba Sparxxx & Fishscales)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc732e58c3c4d716c622584a1ff2c53fd6e50c246d7ac822f819b915f6584b3. 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/TCADM1822592.
Life Is Good (feat. Bubba Sparxxx & Nappy Roots)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x086da795d9f9f7a0336d8331ce21a1b91288161e3ff9e4455ac9929f1c5fac83. 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/USUPK1321710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d779b04f800fb50ee248ef5aead74b5689cd7f545d1a084c2a58bac7309c7ad. 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/USCRB1512898.