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 0x889387af9f1c09a1f6babd8eb5354fcbf77c8d467741aab99cd691e3dff02f08. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d6971d5d-e871-4932-bbd8-15b8d5788303.json and https://artists.proofprofile.net/proofs/artist/d6971d5d-e871-4932-bbd8-15b8d5788303.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 0x8469dbcb8a3355b40d0b27516c2165bfebf42146d0b4a77fda835396f50bb343. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1939795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e6ddb1b5fab3ed45539b66703dd1aa209d7a06bd4d28eb3f35479b4e7159691. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1939796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f60847b6ef2b27a81c993a59968197bb95ceee6d2799168fa2b2adc0b9eee6e. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1939797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x779c57970e5ad88530d2406af81490b521b87e7e76cce0ed2b303567d6fb4af4. 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/USA2P1939798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78880f48ceed1943a39f4e735d6e808532f81fc37add599b92af39c67292ef24. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/USA2P1939799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94dbcd9d662f6c752204d362cb1a0b05ab52ccf57c4ed009f9f7766a67a32ba. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2306235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd1ee7a83b7a07b16baa7086370b4a4cbb7f05472336f22d74b3d650cca7a23. 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/GBLFP2306238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1059bdae22ad104dcb652749cb56042339ddb0b2f8a20c04857b5f1142e5fbc3. 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/GBLFP2306239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32e933f780ec297207eb801d33f5c4481c0272028476240e306f8e4114bfb99. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2306242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e69df36cc28379a4ee64208d56b1d9d8367fb39c6a2577990a204c05074c97e. 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/GBLFP2306244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50bdca778d08d13db34fa91197d9925eb005dc2dbc798f9c9f6af34f8aaa1884. 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/GBLV61927040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x790fa5304ef5b2394ad4494229aec7095fced321715b549a127a28be0eeec55a. 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/GBLV61927053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a8836de21a9af1e6e1763047e916d282216dfe494f010945257b65b597dc9b. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/CH6541645222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4b4f4a58a52a0c664b0ce316714566c0122b71f0a92d43681ba7bb1726bb079. 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/CH6541645224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71325c3ec67c7825f717822af943690311cf2f0cffb2d8397905c673c8af262f. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541645225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e44dc20d6527531b6ed1ca99e828c6f90e29b25d7ec664f79ac9593cab8c39. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIC2456898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x249cccd1c9b01332ac85756d72d7831f6ae459c7abdaec997c3428036fa8f555. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/TCAIC2456927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2b063622bb91c8abde0b2156ec878fb88ba02bfc0d47f6eaa9f4520777ce65. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2108363.
Techno Shamans Compiled By Bolon Yokte and DoomBringer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ae3d18fad1fef809b8b9f99e06ed9ce24740b76d49b12c1b6f9821ff4796d9. 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/GBKQU1664422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048cbf2c8202e38b9e5042161652c2acbfd71e6d2ea69cbeee882176e21c9be6. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/USA2P2464000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c0321e08a6f2fa5ce191d9d4e43184d0605ad0090465496374646ff0a0ca2c9. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/USA2P2464001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f5ed569ae9bf9f64fb01d3ac508010a4219de747e5ec53c058d3ff9fe45caf. 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/USA2P2464002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc31bd5dc27b28a7109a056f3ee33283e41bf21ff0ee22bdd9e72f14d0906a9d9. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2464003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d8b0d04954b98915f5fdfd43c5e448495a3cedc4a64bec8d95b161d32ba795. 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/USA2P2464004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca2699e88e05a9827a8fefcb5944cecb67b4a18f6e06493ecf3055492f1e1408. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/USA2P2464005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1028dd1fb39d08ee65a95b88bcc38239f6f53ebdebac3d3b6fac42f18894e1c. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/USA2P2464006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba3c4c8f35f76d7dbe9bb1598e3b669bc9db951747555b79750cc585deb9fac. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USA2P2464007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f588134a84bde29491b02d1536e4a9b857e9b673ef8071250465d149394e6d. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2464008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca670b91f1de3f14123ef5762602973ae1320a8f5d83b40b01206744a432d9c. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2464009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a062138603ca45be78f3bfcb9a99af2afeb35d1802155d8d9abd8778ba34403. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USA2P2464010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x579883cb355b0c98b343f0486735f908d2fe1ee1a129e6cb993b57433d6eb32e. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/USA2P2464012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32890b2af26efb0c1b2091e2fc3e6660f39c8a146a5433e30ec7f408cb82fc20. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2464013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80400a406ae96b3cf9e9c0c5321a09c0eb41e1c0d427bed03da5a6b7dca7484b. 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/TCAIK2496951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c1a1086edd304b06da084ec611feb7fe81fe346bfb35a27491811dd2f839e24. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIK2496946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb273c21c8988bfca591b4bc00083d6bf94da8f0154289d6fe2204afda133ac. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/TCAIK2496958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee4faeebe39972144f2067bc12c0361a4d09a0ce4847ea2d8532730c752454b8. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIJ2496965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e2a8f663cc724d69b4192091c99e7f22084ef1c796ecf818e05a17a7367cf17. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/TCAIJ2496982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9429fa3b8da0d7676807354835ade63ed2e952e4e9ba63dabd56f78fe835fb73. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIJ2496991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b457b1c53ee6ddfa5d56e89cfff8afceaa1e01df14bb4cc90d92202bf5a443e. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIK2496997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05c2061dcffadbd6dd94333a1cefb10dc3cf4bfa66b173c3f5172ff2e3e230af. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIJ2497030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3360093419dd46706c09dc0eb08ae50d459fe5dda31d3882edd9126c417192. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHK2396750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea0f04d37854b4b1a850708b5f99f5920fc4435863ce5c4b34e8e902554ce5a. 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/TCAHK2396798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x219c92169d1c36c6897d1421563d901c31949d7e046b82c513c872ebf31844c1. 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/TCAHK2396820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370ef4fab4bc0c9cb035fd06c1aab2b1cf73b846cee7b3b12f3e112700dbb47b. 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/TCAJQ2511615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d57d7c26cb1104a7b6213e0603eef1cb23dc3e1805fa8eccb52c8f862e77bc. 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/GBLV62132442.