Trentavious Zamon White (August 2, 1987 – March 4, 2016), better known by his stage name Bankroll Fresh (or Yung Fresh), was an American rapper from Atlanta, Georgia. He is best known for posthumous g
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 0x6254e2cc9585286f53a1be4707fcd6c3da4f6c08cbd137d1bca83cc2ecdae891. 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/bff76eb1-12ec-4969-85e5-f052a1a5e2e5.json and https://artists.proofprofile.net/proofs/artist/bff76eb1-12ec-4969-85e5-f052a1a5e2e5.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 0xbfad92a2000df0c96ea258afbca0737f1766e0407f99313aeb4a1c19a457f0af. 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/QZ4HE2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x684eeafa565c8de7117ad598ef11ff494ef7460e48788da70c85262cffd45afe. 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/QZ4HE2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e675402b3a0b2c59596c081c3916be33ddc4e9e51298665eba1f0a8c2cdaf8. 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/QZ4HE2000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bfeda34b380a8e50165fcfb668f471dbcdb62a43ce98f357bbb7304ba46fc3e. 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/USUYG1087510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aad3ea2f2159742ec2aba5e320ef98f69bc2da1f8e37d6d47f58328eaa8728f. 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/USUYG1087511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86daef2752175a0be6b2e798138ec3d78a070eaf71a8d8bed5d8b229e24a0dde. 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/USUYG1087512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc19babe88983e705fae3a6785819528113f90caff31fb8f188f870c2eb1c89f. 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/USUYG1087513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf03358b545cbd7bc2f043c7d83388470b77a86cacadabe5e61fb657956ceb2ea. 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/USUYG1087514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63482b3729af7489bda72b9895e37e640565c167893d6e7743289be04da2ff17. 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/USUYG1087515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc22f59b482939c90d957f3aca1c94d3260a3b47972608d908bd95e94c83d5270. 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/USUYG1087516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c148d76cec65449181ff94d4674d57023a96e6ae51a6a1ec0cbda9439634c1. 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/USUYG1087517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66935ecf9acf1f0d5671a91052e1185e491c7d6ebf112833c884c46dd7d058f0. 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/USUYG1087518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46bdb7b9edc6bb86082f279eca5945294c8336117a75e3f6593baddcbc998e12. 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/USUYG1087519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39f31f72335bb9546222285be05ee25a54ad67857c07c1550ffdc72c94163dc1. 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/USUYG1087525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6c7841d558f295554c0564915c96ded528adf8e80ee7d2eb4588383bed54dae. 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/USUYG1075438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec2ad202d82663f03c5a01b68b7d5b62e84ae6d5e7c32005c1329b8dd8d826f. 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/USUYG1075440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f22f8794996fc04d78ff0b7b6674f24896ddf9faa17fb38b075ffc9cffd84c7. 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/USUYG1075441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac7acd33d2727cf398151cf2d60dcaae23819a24335f1a7c20d3471519511c5. 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/USUYG1075442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4161bdbadc319896cfff83171b41c4300a3cf1fc9bca14251fdb32e1dd8dbdce. 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/USUYG1075443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7fa03432b582111bf9babdd158618561c2870140008d79b35ce5ae48f3403a0. 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/USUYG1075448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94c7e0466c3870c78fd2832c7fa5f7b6fdf2a9f5978420afffdd42d0c026a081. 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/USUYG1075461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ce866ee42946ed285c3c15cee230c77c2f97dbdc80e378c10e06419fda50175. 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/USUYG1075397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x417424cfe0deb75ca9094b5a93834b85bf3a01f6a9d4d828518b7648767618b7. 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/USUYG1075398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7086d134f7eb2e2e8ca6e87357f3c7501b8d29d690695dcc12fd7a8815e4a3fb. 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/USUYG1075399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99cdc43b0c7a2d6578e786939e1b46a20bc99629ad09fdb0e16ab26c61eb8ed0. 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/USUYG1075400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dfa1461648fd835c165ca6f83a03a3dda860556564fff07c6e21dc7e906fe01. 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/USUYG1075401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb86524dc37cc31fa7745e8800f2e6a2d36dcf3acf2ac0bcf618f9b757a813d6. 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/USUYG1075402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x152aa6a501860c042bce72153eab8efd28277b1c54777ee50f5a98c13cfa7118. 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/USUYG1075403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97eee17bb22fc4904233a8c0f1eac566d4d196ca74b38977f37f8af19ebb7486. 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/USUYG1075404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34ff0683a35bd5897cf6c2168f2b489b482b4d762852e2bffaa0f019d371854. 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/USUYG1075405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x293242777b38cc33507802b5d08d97f91ed22a938b5ddbe89c00da867ca6b019. 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/USUYG1075416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee71ab2537d5ad1e91f134812d9364fd5112a71ddc6e6a903c12daf1161c090. 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/USUYG1075417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f75363f49a9422524dae3d2495edfc275d4eaab2a04e7da9449d85cc7b79b84. 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/USUYG1075428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e917cefcb39ae528623f862aa7c0b88f5ae35c7bd73b5c78bcda382e6606cc. 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/USUYG1075431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c4126c7a39e359d7af57b4d0c536f3aa77a2d823ec6db2ffc0c9de7bb34462. 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/USUYG1075432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x200ea570c53e4c3eecaa75ff2811c46fc11cf96b153e442d446a09f2adabc5e6. 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/USUYG1075434.
Can't Catch Me (feat. Street Money Boochie)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cfc25ac6d5c98abe07339908d4fffc4784f0ca6a71105204bd575127d670a60. 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/TCACT1611155.
Dirty Game (Remix) [feat. YFN Lucci] - Single
Dirty Game (Keep Your Eyez Open) - Single
Walked In (Remix) [feat. Boochie Boo, Travis Porter & Jeezy]
Walked In (feat. Boochie Boo, Travis Porter & Jeezy) - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15504c82b5196263b44515e19ac58748860f912ec564f03029825907846c57f1. 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/USUYG1081686.
Take Over Your Trap (feat. 2 Chainz & Skooly) - Single
Takeover Yo Trap (feat. Skooly) - Single
Hot Boy (feat. Lil Wayne, Juvenile & Turk) [Remix] - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70936ebc690c7d2874471777f96debc41c35e28708e0c133afbf0f3ab49082c8. 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/USUYG1078131.
Walked In (feat. Street Money Boochie & Travis Porter) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86471f1b8c4ed2b6e5372c99e322c5517e7a4396183e87689e7316b3bcdfad37. 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/USUYG1075487.
Show Em How To Do It (feat. Rich Homie Quan) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf1cb3b4376774f4ff35ea1b27f2d78e932cd017e54d69d742149feb46955b8a. 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/USUG11600968.