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 0xef37afdabe3ab100402316883f379293529dba07132622c338b2745f80fbe4f9. 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/eb2cda2a-1824-4b35-ad95-ac5ff1136217.json and https://artists.proofprofile.net/proofs/artist/eb2cda2a-1824-4b35-ad95-ac5ff1136217.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 0x011ce14554910d5c3b46aa1f72f18cc4c0cca8a144fc4f4613d33f7843c60c25. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/FR2X41934637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf75464350437bf3ed3a3d339ceb3721bd669b4b9544ab12b8b724aadf508410. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41934639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19f894b24ad50d7fca1407d30cd41c289c65b7662a5ffe326ab1ca346ef160a0. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/FR59R2068780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dcd0c74a5936b33cc2568f1653488f51bcd3c2f10274487e39ea2ef4668a425. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FR59R2068787.
Ratu Sikumbang - Hiduik Dirantau Subarang
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b78810289a1da04bd92430e74be13b3a7e488c15ef3bacda774519cdf42266. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/MYIS11300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f461ffd5f2c39e5ce0960b5305907100932ce0d76862110fba11d15dc5f0e4. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/FR2X41934609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf4b77ffb2aa03fb804ebd223bf6fe4560ae539ae0b8ad2860bb0e29a8a019e. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41934611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x953dadc34c16d96de38ff85651c000fbf0057d1553550a7e6dc5ca43962e5e58. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/FR2X41934616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef415c9e94f3cb435fcd02f6430bc1ce01e6dbcd62bd97ec857f503f57cfd89. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), 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/FR2X41934602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x806ad0299bcdfa1cdaae06fc8975acc5f60a7b3e0c0163970a55621defaf49cf. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41934603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134c58913003238a38d4fb0017386b4b16b646b6dc10140397a87fcc237a238e. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41934604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f4a264d35936d686dd93ac7cdf1af84966a421cfbc17ca778658a24cf5d1b86. Chain 2 (Bitcoin): anchored in block 957668 (2026-07-12T06:54:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41934608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe487a7ea6d90d58985f0f061283aeda99bb08391f3b02fe282b8dae77f0f3a. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/FR2X41934623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa227c0c01620c4a3784ea78a4ba3f0d14c934fe32f635707dfeaa4793cccf030. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1966652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9844a094ec3c0241abcdb35c13785aa500dae51edfbd01ad0d2751f8aabbf522. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/FR10S1966653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4993c7b75095de5a9b3ced0fa4cca3bd08a257706caa27141272f637557e1e5. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/FR10S1966657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf00914bac27d127636cf11a4e66ea30ce039cd391828b4a5573f9c25efafdb. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41934649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61f34fa00868bef5b3fc5c64d09d3ed39cd440de3071b30fbef3110eb0991eaa. Chain 2 (Bitcoin): anchored in block 957665 (2026-07-12T06:13:49Z), 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/FR2X41934628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe26af0719bf0bda09bb12e4f84140f430b219a953aafa93262dfe779b633530. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/FR2X41934632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb7af0dc7a924fe3653ce85b3ba203137887bba7375ab1cdd10f96ab65f7a72b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/IDB201900103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d61fcfbaebebe4fd946ed101747ab8add08c39bd35dda3d05fc28065bdc9109. Chain 2 (Bitcoin): anchored in block 957665 (2026-07-12T06:13:49Z), 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/IDB201900106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde2b77f497bc2c3cf4ed7670598bafc768b189033d4d3f8e24fe425c223a01f5. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/IDB201900107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64c05697652dd36bba65a30099db6a09e61ea4b689346a5e6e4cf4cab32ad4b. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/IDB201900109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4dbdfeebc222b1cecbeee863d589191502256c181eb429871b94833df23e5d. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDB201900101.
Ratu Sikumbang Album Minang Symphony Cinta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eeb141923b916d8afbf8fc5c604a91b94dd84dfe4dc4ac76241bc732b604142. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FR10S1966839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ec13baec743d07983a4d02fa0782e3d72d83699a395d1d79486c755d7156c7. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1966842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ae732654472fc68871d3e1f1d3f85e575e5447d674c35d26a58f8f6641891f. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/FR10S1966843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844aa0311ca78f8fd01964b71601e9bb0cbb5db34d0ad7c5e2b4eff7ce9cc7b4. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/FR10S1966844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcbce9900036b361f32b9e0354c95e138557773c6645355b192642a306392d78. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/FR10S1966827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2239fdbaefbe81a264de81bb611c73473a589b4f96335f83ffe069524aa8f29. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1966828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba919462d29be9b022c9c7b0ac872c7bdf7d7e064dd7c064b7a3183a529a7e6. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41904548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d38c9a6cec10de52ea530b21f4259c971c3288b29273d7b6015085e06b5d17. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/FR2X41923954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf1d3cf2a4ea5a17c2fd62c55ee41c4b886cf53c9eeaf6d5e5870879c65e495. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41923960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324b9870107df5d54664d1504c6babda647b49eecc904749217e66a50bbe3d64. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41904612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75dc79c7525599b7c29d244a1d02be57e214047f8b197a2a73d35798c2eb821f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41904613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2771e36133db8b753734cc47e766885bb3883ae64cda376bf5e2c9fa69dd710f. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41904614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86cc8cfe4b03586b9a5b1f02ad525aaccad518f86a481ecc44884d31012be26d. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/FR2X41904615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e2debb9e30760b6dcc5276a2b3fbd5a889d10b44e442ab1ca847328dec87ab. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FR2X41904618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x466ef872ee16c3e77339893a3310cabc1f1e61f36b02cd0c5fc7cb04b25053b9. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41904621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324d5ee234070b618322b99566d4f1c06e2bf148cf528f228792f0413d8acf15. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZZ662323020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd77eba7b96180bac23d64e3ac7543ae3b764cdea7c68c122a284eb623e13f8c1. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/FR59R2450831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96568fcc38b77eed114995056a1a15351660bef44cc2a7c64f312aac74a17647. 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/FRX872470497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedf78b25c853da31c76d576eb00694413e71f81bfd4f45540b12167b32c5203e. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/DGA0H2482625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8f0d7c976a9875718561f8a38fa1e2fbe0ad6d4ba853d0a7a16dd0295a58bfb. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/QZYFZ2507250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07231755d701d56a7def35992d8dd51c47b37019bba085ce84a47166f6748510. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYFZ2518732.