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 0xf016f8be60a96fd92e0631d222fa7e5b3d3e966dabc70824de993d0f840c71b7. 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/a7678aef-bbf3-4584-b845-d767098d46a1.json and https://artists.proofprofile.net/proofs/artist/a7678aef-bbf3-4584-b845-d767098d46a1.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 0xb0d2628b1a2b07da995e23b806edf590b15cb018f2f3f4bd1423ef6b92ce494f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TCAFB2053168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c1ea17b2f91880c2002c266bca94c3f9bd3f056aa9a5377365d939aa1b8694. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/TCAFB2053170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f18910820831db1cc37e1e22bdf2112095018a3afce2a2df3bcbf20bd6f49f. 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/TCAFB2053163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80638ff302fb3c48a4458b39e4eb558a08b4593212cc0ea16490a79f552ae2f0. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/TCAFB2053172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fcf12749280e3517169b86d063475de0581a469a9b3917cd83b451071ca0cf1. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/TCAFU2134184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d0b71e6ef19bb8b88e048567d0097b9cec6fe3a383176dff1499b1e4bfe8f5. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/TCAFU2134187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x132b5dda7fc4c7e3206ccc2b6438707c8024bcdc36cb355b6c1d4cc1f5db9d0a. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/TCAFU2134190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dcbd2c5383524032d1bf6b29e3aa339dd554d094575303601ac41448376a6e0. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/TCAFU2134191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd8954211f23f7a3dfabfe9344dcc81459a7bb813e3b0591229a47811ff8f8b. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2155302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xece58cbe4f8555bb17bdae80f7b4461fb4880b031cb666f30e71a04a1ab5ae39. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2155303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x424ed7879027d187f69225244d630a721949d2acd2c2e4b1085e885a719c76da. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/QZAKB2155305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x195cee73220bdbbf6a55f90ac722e73996b9ed9e5f9ffe9f368a77bf4a945237. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/QZAKB2155306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ee4007b046aaec7f76d70aea05c7c7fdf37c727dbcd0b0c6857fefbdd097dc. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2155307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc349d571be45970b6dd178eed4c4fc384fc299f1bc8b687180ed185c23453e4f. 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/QZAKB2161702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58839f089ddda3faf6aa5dd22106c2ee73982fada289c5bf43dafb1766b731a6. 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/QZAKB2161703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0bcec1b1ba25ab969ee95726714c7fd16ac941e30dc505a1288448fdc336e63. 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/QZAKB2161704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd910b8df47bfe0550d29a4cf70bb0f3f03e73b22e32a8190fd58e055dce7ee4a. 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/QZAKB2161705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x662809bc923ae3697d72c9db7ba893ab2eddcddae06f72f780b3bbd655e8ffce. 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/QZAKB2161706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a2b87c17e7855f91fd85824c120b9d93a3b10c7b778fde6ef1f2921da37de1. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2161707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba44b45d420acf433601577ac421f07a299f6bf000f05975a27945f644265ffa. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2161708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd961ccee7f9c40bb2231690f4aa639fd4ad73fc769781ee23acb067866a580a1. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T11:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2161709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe72c9ac0c7b7da22ae0f8f913f89076d71209e4141273a1818b083fa394aa958. 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/QZAKB2167868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1027701df35d74b4feeee9be08eae2fb4ad6775eff1cd2fa4494094b9db38e0b. 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/QZAKB2167869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fde97365710f94835ffb1f53322a96ea306d575d41c2a562315797577595a90. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/QZAKB2167870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c5a6ec5923f2cfed59a596994885929b40120bfb07ff689d87dba40e7c68f02. 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/QZAKB2167871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cab99ff754fdc6e6127a701ce9be97ccadc1e953d60232808ccd6dc55448ffa. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2167872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd4aefd5888c91add4ab97ae44a55311766a5c6550c33aaf23de888957d00c7a. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2167873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd179324d9fa6ae14a0aad0499c5066d677b5c2e21f3981d3ebcb35d02ae4a88c. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92300200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe28bd07a4b78fe2cd66aa6c5d8b795e59c9defd4f5b826260ac1667ba270d388. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/QZYD92300199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f73143098940554b70da0c1208357a2c3c17421428dd6f33f1a7c9ac092fd4. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T13:52:01Z), 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/QZYD92300192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8345301c59e1b3a38efee10da870a3130670ec11e5d5d7935384176d4c9eb448. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92300193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee6f6b74d1cd6804f7467d1444ff010707ea0605a9f7d8b5a027910f2147e5d. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/QZYD92300198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x564169b3ce832256bdff3eda4d19bb5dcc9381ca2e3ea510e2869bcdcb52c432. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZYD92300197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x799d447f6f47c0d78b35739004060c32260c67e48da2d230522e402f68075947. 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/QZYD92300194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb619b534b945f556d2dd677a064f7e7e6235279cb21ad25e90314fa69f533174. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/QZYD92300191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d4fb4c1a27a4d35adca227a5901017439ff56d2e4eadf0bdd14a1522ff5db9. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92300338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329e3c96126234ae6d011fb39e5bae33b881b8289737d6dad9574074b811c43d. 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/QZYD92300342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x486778b6d7a1f4fa4725ded93a2036d111fdfcb3eb67de133ba2ca3f154bd0be. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/QZYD92300334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a58b8c07311570fd5b5db8d0d23274068721203ceca4e63c810023c66dc433. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T13:52:01Z), 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/QZYD92300336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3aa14abac963c74cbb994e022a499a354f7ebeb0bce6466d3d103fb527633ac. 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/QZYD92300340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e09dc279b4ff90e9920f49ff328a5b14be72bd9c8ef18dc508ad308e09495a6. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2367171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5274a19cec7b97a1dc3f28a9f74548bb319c86b59a3db5627ff89d8e639a1eb2. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2367172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb35a03a4a0dfb2117d1fcca3c89ba715b9d5d9a5a2422cf4de5639be68ec1b6f. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/QZAKB2367173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e132323c3f1d1434fb710762345af7bcec65ba8f5c6a46bc4f33e1953890e81. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/QZAKB2367174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf0f863ddc1077d7cb313bd6d04fb1677252da7ce368e054fbf312c5f94b37d. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/QZAKB2367175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd0a11e66891f94eb4a6703504724e66f850c8d29a6eb69f33454a88f8024aa. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/QZAKB2367176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x206231f9f3bf91a0dafc82fc48d6115bae88a4d542356902d38a70c2c00aea67. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2367177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x884a793e6f4266d11e011b102731df6f785e41d61c33675c4c0e4139ff1e6d2a. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), 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/QZYD92401467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94dd10065db3789505199ade6d038f328e885ab7452f4598673b717c92ed3d8b. 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/QZYD92401469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5177c0d2ea914d1b56571892b08af2964deaa3b3e402857f77131dd9396cca15. 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/QZYD92401472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b08f42f01f2c0b5313f4f384542b4d564b807346f83d06e3c647aee87f5c55. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92401473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc6a8bb07e3e8be6fc965b1464b117f46c47ea49813f5f3ee8648747b2ef243d. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92401468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd544d22400fac16e1e361b767e1ec6f1a3ccc26e7fcfd2c522c4620eeae3219. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92401470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6145477d5dd610fed1a7c6b475dcfb8b10f40acad4479ccdb044c3158f7a0ac. Chain 2 (Bitcoin): anchored in block 958625 (2026-07-18T23:11:57Z), 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/QZYD92401471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211da90ec8911792ecb40f00fc5d7f92490065364137774323a3edeed90bdbd1. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92401466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98f1cc7f24f643e96c2a0c113cbc26fcb33cd3be6d1aedf5a9f54efd6495c54a. 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/QZYD92401730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe61ac101ebfaf2cd3674ebd22c1df1a7b51ef72b3873024adca8a4c46ea46761. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92401731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4596e05fc6579766b3483eddd6b8ad39df7027693c604a3e959b1fe970ed514d. 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/QZYD92401733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59151df04ef19319bef9109cc02499b978ace28715926fc21af91cc74054f4c6. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92401732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c2c90c0cabd43f9d30bb4b862a65694af201300a05f923ea240aea0162db9c. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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/QZYD92401734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4025e5ccabfda69bda8184cc7ffa75c0adf7aabf7f95933cacd144d40b94183f. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92401735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92d154c3d3d4e4e3caea5de5e205060c28b391806cee890540b0340e7b79bc2b. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T11:19:23Z), 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/QZYD92401736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e525a6a5653635152a7f456bd0bd7563ecfb86be8a2eda9ac2f24138a9da549. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/QZYD92402094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0687f240d82038b4498be4148901b4eaf71538974f72f04f2e88ce37139d5ca6. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/QZYD92402101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa11a913134c96f6c3e675a0727306b596edb523b845d0e30e01aef7117b3c212. 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/QZYD92402093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738437b5ff3d42c432666ac5fbf664468383aa94711605e9618ccc44b613ab0b. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T13:01:04Z), 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/QZYD92402098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a5a3ce191ffbbf4725314c5643a9614be76ce891954ff9e07d6a3e24507b32. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/QZYD92402097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2d2e17bf162cf44183f15d23f069739d3c4d68b29484c4db250c2b5a1dc2205. 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/QZYD92402096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14fb79daea8c21e1e7a073b45030f40bcb0e80489b0f94546ea4a6fcfdb448bc. 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/QZYD92402092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35a9f68a9160dfdb8b2b537b27d4b27a67e2e17f1f33d5b4bb8a447b04a690e0. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T21:24:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92402310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e17b2182b882ac73e234d81a2510063bc287f24a26affe9d58d1e01d8fe9892. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZYD92402307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c18363a53785c03ac4ac984a787bcaaf2fcf58b8caac256b8b728e86e42e59e. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92402306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa890ac1046bd72ec53a982088d195e5d8d069583b09bc4b19eab22b33a79ab11. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92402311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65775004e9a34774a92843c75f605620523c63b13cb6a248d6badabbd15348f4. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZYD92402309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf66287976c345efa5945a3131048b46fd0da422c88e47e0bab23aee41af1737. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92402304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36cb93394070aa6ffebe817c0ccdd30e4ecff1d45ce979638c9a182c544925fe. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92402305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06bb1adb382dbc3d388591901846fbff02c45e8c8b84416ba05f0e76c8bca35c. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/QZYD92402766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x140c5ce8d7c58c32b5cff5525f5f86ec2803d5bc1222ba9586bc51f33e387a4f. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZYD92402767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc67e700da4ed98160d5d621c0e1ab018da70e6592c12dee368776e63d6dded71. 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/QZYD92402763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb78aab69ed6b6b0ed492f37792f6fd40879bf346bcbf92aebaabfd6c73c966e1. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/QZYD92402759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772d527ad8964d2a9011f2d7331c1cbd2b2e0ec0227f4b524ea2d5f280749564. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZYD92402768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc6ed35e66b9b86f13d023b752eac9f420a0c33a1374b57348580b289795c4e2. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZYD92402765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62dbbbd4c811feb21252cd794302d53c1464eff55cecf589af2c46b79bb2a04a. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/QZYD92402761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2198e1077bde8a642c0392d23b3c8144a4408d9d3080be757f4d5fb470c32fb9. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92402764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114e89bc3099d69f99837b8bad4a64711069b2ceac1fd7d770c86d7182716d66. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZYD92403250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf63dfae2b834a590bfb6743af6ffb3ff4ae9abe5b897631d77153549455314. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/QZYD92403248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd34d381026f351931d2e493b871b72c2e46ce91f056c9b696893bb740ae9250e. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZYD92403245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x581b35d9537f6a517ccbc9a5288b2924c1a9ac3f32bfcf352f0e51e899c5399a. 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/QZYD92403244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7050e5f15e001ce3762f7c42b78bafbb09262b76fd8e58510b86407feab9ec7. 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/QZYD92403249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb20f5bc8c0549aca0dbba7341d87972cc7f2adb22a0e7edf9c27920840ae07e. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92403243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb4a03d3e096b4ab440330eabf179825fc0cd8893d12c064cdbd95e3cc459f3. 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/QZYD92403247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc9511a21539594112b1a9cafd6c2a942eeff6002a3165500b48c66d646c162. 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/QZYD92403246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46b2fcf4ed61d214e0bfa3bb38f881026afa20647b84878823ee727e37b7024. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/QZYD92404850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4691930b5a333035a82e9d21974ed8553e7c90850f73c04ec02b7670ffa00503. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/QZYD92404846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e0122080cf964bab4f5334befbc1eac43e0e6982aa4c42287951002b8b5d913. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/QZYD92404849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6823d94e1f49faf23add59ba447e479467b38fbe2127f36b5a95e5e650d94d7. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92404848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x811a0c1812b52db4874cb70f0565e69599bd38ae8e1caf40b3c7586e9c006fc5. 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/QZYD92404851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17169518448bcad8b6ff0451b39688eebe6c529aa7b14281601e05de69530d48. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/QZYD92404853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef12a15d26ecf1f85d0a656cd64305554729405954f5a6f9a07d1921a964fac4. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZYD92505751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7ca254048c8e012f3d7c238412899da1366e538734e175fdba9c9b70ea6aa3a. 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/QZYD92505754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x358965071cf0b161a99e4acf9590afed84e1b7384d192dba0277ba91049ebc4a. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/QZYD92505750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd78fb7a882819fe96b4472efa02972c6fb95710ab1be19d5587ac167c2b2d50f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZYD92505785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9e63d32f2e4a23d66b8ecb12ee243111e94b4cb4166c536ac9b42b56e8f660. 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/QZYD92505781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff5d57abb81db4a22a3f2171633d34939a62f4d6189e0fae382fd18334f24e41. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZYD92505782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08787cca4b91d83bddf233c093ff8d98ba9cddf6d5ce3c54ef109317f03d17f9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZYD92505783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b474b1a2ea91b9de8c26550f0516396b39112d4b495090d320c37c36e59886e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZYD92505787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3795058d6235aa3b65534519b5d4d9ee4187cd7cfea46d3003430e115b7e4898. 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/QZYD92505788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6932d533bcfe123754131450481c7203bb72426007be1ababcd80bfd36e68889. 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/QZYD92506270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19be10e55d4e81edb9828f5d65da3c285cd8509e396ce200219dd05779ad73cc. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/QZYD92506268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b41a6add26f3cd3a4ded5fd987816ecc4416c2d45c54a7d0b1d6c3f6826dbd3. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/QZYD92506267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b1d4449774d23e12b00c3cdd9223bfd9e3f57cfaba8537ac574eb10be1ed759. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92506269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654d51a2a6849070217d26b13b06bd71b3c387ab2ab6e780ea466deac2b453e5. 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/QZYD92506263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e93a28af1f90451f26ff529995fc54fcd4f7c1c4c6f44d7b53bd7ccf843b97. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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/QZYD92506265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4743f115fa485452c64cfba1de4ef6e20dc10cb5d3b7bf20f71792d90cba3807. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/QZYD92507232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1eab0c955501056a7503e8caba3ca4c22f1c1f2819cd8bf9b13b0c4e854712. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92507233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac69bd1790b0f8c95a3ee373d5efaf86971ab647d70af5cf59ea5c4e255be2cf. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92507229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba9de5360ae5c652b20178df58ce354e2240ea376ad1403bcd10616d9f223b3. 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/QZYD92507230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3c9db65d7fb735b5b6dea9f98133205c85daa50953705a894bc9de603e9171. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92509456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e883050cbe772ec81a8e2eeeaa98c2dd6f156be5225077d89c6e0ffff348b4a. 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/QZYD92509455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b5da545a3f90afdd7dda39b4af2335c81ea025e90392af25cd09a7482e5d1b. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/QZYD92509457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b126537146c3f152d6e019599b740180de59efd469c78a5ffdaa96cfac7c72. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T20:40:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92509460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dd8886e614394c4412c0901e94238021f6ed62024bb43088f4678024b3ede8c. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/QZYD92509461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c2da690b4959b8510d13622dfaf80c412312194518541d6dbbe328dc675b8fd. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZYD92509462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648cf834d17bec1e04f1d16171e4784d5018a5300198b352a221a894ebff7522. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92501587.