Jacqueline Marie Evancho ( ;Listen to Evancho pronounce her name: Jackie Evancho vine recording , May 24, 2014 born April 9, 2000) is an American singer who gained wide recognition at an early age, si
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce021d7d735e8bbb004f34e5ff43865dbe5c84916ec023ef7398a149102fe9f. 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/940b6535-f9b4-4d39-9cd6-e4384ca03634.json and https://artists.proofprofile.net/proofs/artist/940b6535-f9b4-4d39-9cd6-e4384ca03634.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb408f5d3b7702c7ac6b7f256ac22221d8169aebac4faa48df2272510814b0570. 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/USSM11004359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11d92298f43283395435ec03d3147fd87e9640dfc687ae88a5d3022ec36e5908. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:01:33Z), 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/USSM11102169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a2677b8a45efb35808f4a8800a37d3b8c9f6992476a4ea005568b94641cff5. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USSM11102172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4904806f98ca06271435c524870fd1fe336617cfa504258b8b1cf5396700b7c. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/USSM11102159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74100dd96d6eb1e34fbbcaba07e846934423bb91a085ce76ccba5c14a4368f5. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/USSM11102162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc49bcba3413accf6ac39c5e583d3712128dec3159f22231ee505b3bbba400ed. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:53:58Z), 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/USSM11102163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8056670c0c22eb6980c3a3904c02ebecce16ad4751c5e7a9a8fd5e013ad903. 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/USSM11102166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6c83932217bbd2bd59fa4ef060f42e485cad091176b99701353b8766783ac86. 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/USSM11102167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dd4ec878b4c79b71a2f49b8c20c1cef43a96cd5abc1d21486624b35696851a1. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/USSM11102168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb333da972871ebaf7b8e29dd9c4c0bca617f69b649d2f5aab9d7e257b8b2c990. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:43:53Z), 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/USSM11102170.
Koujouno Tsuki (The Moon Over A Ruined Castle)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77131a89735892e4921851a5f5ccdcfebbb32d722171dbacea756e7f2767a8b7. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/USSM11204910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67322a8eea2341775c1ef8512c56e5d90393616621e4472801b96ae227e1f726. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/USSM11204913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ebaa35503b845c2b5ccbd463ed17d834416197110ace80c548848ebb71e3d64. 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/USSM11204914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43cad4370e1bccb3526fafc02a4e6af89782d46ed26d8075365cd4e180db3c64. Chain 2 (Bitcoin): anchored in block 958124 (2026-07-15T11:01:35Z), 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/USSM11204915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x724eb131a282e29dd0dcd46fd02df67526d9102b0880f7967d981407636ec2b4. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USSM11204916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ef4425545c2e5d7bff27cd0477887d8a4b76452bd9aaf088354f77c5b39b1a. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/USSM11204920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x099871c93abdc6057994ed72dea61f63730dad2d040c4f4e74c804a0e27848f3. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/USSM11204921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfbf9e8c415bfd44fc8dcabafac82ca9faa5cfd32078418e8541836a0c590fe6. 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/USSM11403290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf43e519d6c5e6cbfb8b6b5459aac9f3f89f2728e9a8c4e70d7ee1d7ffb7a62. 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/USSM11403379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c204ce2557cf7bb290ec01962dbf1604b94a36b92e1b7b0d8b62323f66fd50. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:21:27Z), 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/USSM11403380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b480f53e115dccd5437291b8993e1ef5e45fc3b8952d353e588f1b1fc90a91c. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USSM11403377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81a3d5b2f84126a87c5c84aca2df0e5a981abd7ac153e4a071549e6d23c858cd. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11403382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e13f7ee3d8306fb164d77ec8659c2e916d2e8f2db88accf5a50484bb9ca21b9. 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/USSM11403373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a4c38a3045fc83284c1b479abaa6e8ad3d0edb2e56edcea8c0a01ee39e866d2. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11403386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5dfcb0014d78b95ecfbd40502e428f598220f8a78b9929b0b8c9cf316b6e7e8. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/USSM11403385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e2419fb3f1564a9da47898419213d1fab0b2a7f2c3622ca0900fffecf0066f5. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USSM11403381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa831caeff781f648f9b634f4c8c69d1ca08d7ca789430871d7204fe761c5e68d. Chain 2 (Bitcoin): anchored in block 958697 (2026-07-19T07:58:24Z), 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/USSM11403375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f5021901bc4d9e59eb20faa253be0290345f87077a7740e5e54d34b980a8a6. 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/TCACM1658213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ec8cc8c4eee30b3fbe0a0d970be137f888a6534eb8f2b80c88a788b08e497c. 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/USSM11607357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7212d8b0dee2edeffbbf14f9389554ff063966fda8f4743d87e30c8550d738ea. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/USSM11405677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5210327342ff98f41a031ef321c6af676a0e6db53dd357763bcdb9e58decc3b1. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T02:16:37Z), 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/USSM11507657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40565376d7e8dcbfd937d834a53226bb026413a0a56ae248087b436d5acabe84. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:11:09Z), 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/USQX91401715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8c0b266b9143db4d1c405b1112b2867efddd5c9b8bb65f13cbfbcad36919950. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USQX91700193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ad5f4ef40714af5306576a02c2641d476510c5bdaf6b850f0802523eeabbab. 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/USQX91700466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4c1d9cffa93b7ec9cf1824bee60a538274089c62f60c6d5daf5bee72c819bc4. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/USQX91700465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211efb4fa5eb96b40829003aab8cd4c327e544c9d64ec9fb54b0c8543945c22f. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/USQX91700467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0608e35c76839e6970c185333e9cca2fc70b385a2950bbc0e9ca572c48d5c125. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T02:08:17Z), 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/USQX91700469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45900d44b9e88fa67bf6bba2767c91f80fe16a904bdb1af745ed4a55f99cf7a1. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USQX91700477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d88c6139f616bd78257905a1b8fc7eb5d60b0cf0addda78cce369e44ec151c2. 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/USQX91700472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x829e02e227f9f8dcbecef96fe42e34ce53118f4146a8dd122813794b6179740c. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:54:07Z), 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/USQX91700514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aa464cd9c69935b8d5b08a76f82c81d538f345b9aac28bbaa9666f1a9ad35f8. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USQX91700478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0113ff06554846518205bc8dd32e33f38c1d9d67c0048eb4de3794973525ff9. 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/USQX91700479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8060ebd22bd8da809efdbb8ee9642efcaf56a37acfdc4dc763f3183012df0b3d. 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/USQX91700480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b94555a87a04070d01a10f48df7f2e218ac84a17c9f9ddd81997e6d196ca99. 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/USQX91700481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75760b1fc43f845201ad2e41dcdb0f53094f4eded6f4d51eb6699f92584cc2af. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:20:51Z), 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/USQX91700474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc468b7b2394279d33ae33b2f75fba15dfd236b0c9e607d7359c8a0deadbe8275. 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/QMGR31979705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43f30a7ecfa8cf5da36c97fc83b68afef84eac426f1c9e513bcc751093fbb44. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/QMGR31979729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10421e1a4b86a150d9391a497cd13316ba66cd580f963765dd29bb41dc70672e. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/QMGR31978584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32bb834c3263501e37b391724b66d6f4055231a79b8d190a4d6342b4d688e6c6. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T09:01:59Z), 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/QMGR31907816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24832dc35475ddc97a1f6cff336f2c5568a42f8f69746e3fba63a6274a88a102. Chain 2 (Bitcoin): anchored in block 958351 (2026-07-17T02:38:05Z), 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/QMGR31949340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4017d63e629be7007bbdb0a80b9450b999ee0f1b0afff32f7f2110391c0ffc74. 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/QMGR31949344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3e3a0fe630739617a030ea7c8f29257962ed3711f551639c73c81403feb8c3. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QMGR31979716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x675d40b4bb915a544333464965af8ce1a5fc873d58a1d6f36886e5f752ada60a. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/QM4TX2264323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x675d40b4bb915a544333464965af8ce1a5fc873d58a1d6f36886e5f752ada60a. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:42:05Z), 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/QM4TX2264323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd89255b46d9449eba7fe44df257a34b8c28d3f4b3c08b1dc5456da36a5089a. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:07:41Z), 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/QMRSZ2002496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dfd1a4f992fa8b480adfe86abe04c4376b8b9f2e4d1f93ffe05202cdc8b05a9. 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/QM4TW2409065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1322bfb88f0bd87017a89a58c33b69691b946203a38ff37edaa6a5d737bb9cca. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/QM4TX2480986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bee2f2e4e985f69ec5554ebff3a42699a01965dc96cda8c95918136712c8e5a. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QM4TW2505867.