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 0xb63adb2b5864ad374ba888c258f75552577ca93c4efed5e074ffef762aec84b4. 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/5f5cd89c-e488-47b2-be64-1af55f45263a.json and https://artists.proofprofile.net/proofs/artist/5f5cd89c-e488-47b2-be64-1af55f45263a.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 0x478acffccca6d0d632953ae8a5d094661fe01156318423300f1ad22fa4ecb216. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF471100114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35c19e92761e3a5669b030c356dd39c9e00d07fbb56d1fb0770746b370d4b51a. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF471100115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51daa637a516003433abfb92fc17cb17be484ee1b9b801aecd5963b1a96fbc3f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARF471100101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce72e647fa860c79f4ec54d8a3b401d0b4db84bf0e0f76a12831138fe091599. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF471100116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21502ebfdea8abcdd42ca7f60111de5616d23a6a7c3b6f3b87aeca4954a3ac7a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARF471100117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e83783118befe44c777efc7a29bbbbb0b96a31e4aaa7ef777420a87917258d8. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF471100125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x342b73692db91a07ae1dafe6bad44dd2b7637923e9841989522fc5d26f1b7bbb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF471100123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc12bacb99dc045e2bc3f84283598bcc481cee230aa9cc84cdf536ac661a24dfe. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF471100121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff2e4071c4fa57015b5ac63f5c6b25a8514914d75d3e0fce3f0ed8c87f4bf8e7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF471100122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b7e3b213a85eaddddebdc9af85f68c52706fedda1745edca639b4f0d6d1b4f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARF471100118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0be2522a2393854720eddbf1b4c0a751ea12f3549a1e4bcc1c6e92a90c58b4b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARF471100124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0058b299b7973f2e44ae4a1ba8fde9a2c0e90d07e7e95c849ddb27323dea29. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF471100126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c24f016d85a9afff9655066854fd931ba129b9e82f534c7939bb87a3954fd2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARF471100127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1d5e24b7c3c3e1d32b27f48f83e382fa46c8908c4bc507df8175bfb5dfb6d8b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF099500169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab94f9b8e38c58b768d3519a1ae53dffdcd935ea8d5545a0e0cf7c8bf491fe3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF149900164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cc1b1bc20f2ea25a40de228c0602026299a31776ca02753a28745a53e9c405b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF149900160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad13e3df4246b42840ee7513445a0e499e964c0e59de122e4380e73c347c21fb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF099700053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d3673128cec8b3e36566605fe5a95e2560ad781fe5e5baceea4f3039d34f3b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF099500166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6433df06cd20d871bb1a9b81fe226d148219395d5d85a2b789904d2856e0d63. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF099500179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x304b79b4282fbab446d1541335ee7532affa052058dabd62e37d21a0009b2877. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF099700124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea7bb952c50b7bb3393f2257805ea2f86740f77f02c8b7b687f054eb926b29e0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF149900155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0142a5d91addf9a24225a9d85f6a2d70c2ef5f8e88eaef1ab9b5f2f334484910. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF099700050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2fdb81c3e94184b59e857f1b01c56eb5940f6668405807c4b617445c1a04db. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARF149900167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20224d73930a4b33f647fd1cb0a666aff51bec7beee99f8defcedfecba304696. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF099500174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea0f25d803929df25b1c3be437b9426417cd824ec88b0d5e416c602861507266. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF099500170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1d5e24b7c3c3e1d32b27f48f83e382fa46c8908c4bc507df8175bfb5dfb6d8b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF099500169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d3673128cec8b3e36566605fe5a95e2560ad781fe5e5baceea4f3039d34f3b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF099500166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea0f25d803929df25b1c3be437b9426417cd824ec88b0d5e416c602861507266. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF099500170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f64b5b1463d0eded4ae6ba67c70fac406298df17d56914e57b8eedb150ff80f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF099500171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4042fc7713124a3ecbaf21bbbad3b342ef0160bee540d0fb9872798c04045696. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF099500172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5427fc70e37d7a854c1acfcc10cad94e4c0da4c618dbdd00cd8276e91487a4ce. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARF099500173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20224d73930a4b33f647fd1cb0a666aff51bec7beee99f8defcedfecba304696. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF099500174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41d801daf3aa07933a4d11a7b9cd0318a4bb34dadcfa3a37822e388079c3ab71. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF099500175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2dc8f48db68d7bb7a15667f54d635cfa58c5d871d5fa86f616fa793e5a79e72. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARF099500176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f1ce6e7e6eb75ad2f4f3f9722e855d6ac31ed9ef4412645a809f38b29c5de6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF099500177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e17fbb37a45edc0c2a4ed307319f49282bac3e87a883e65159849f28950c4e4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARF099500178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6433df06cd20d871bb1a9b81fe226d148219395d5d85a2b789904d2856e0d63. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARF099500179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ee19a6fb140e3e022871eb8aff12335f420542f006f80da0e018c093d085ae. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARF149900162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea7bb952c50b7bb3393f2257805ea2f86740f77f02c8b7b687f054eb926b29e0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF149900155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x952abea4e9af3d0abae1441c66af7cb25d365358e3dbd5d3922a5646e8573427. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARF149900163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a95f542ed3cbcbbb5a46802005295247edf4bca19149df35a6da33c349a9db. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF149900165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb26c9de4948de1cd9563fadefe5fc10af96d480d04a4f71eef5a3d37f4e09c8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF149900166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf6df29a778873ae9caca3069eddaed2314e487b96d25f3a59a5165a073ffc1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARF149900168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x769b06ee99a7140cfe828ed6ec194bb510f9e9948b26d552b200792dad54dacf. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF149900169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13e62448397f64b88171a51759e2e33d29962189d802f0b497220ebbc2b9e2ce. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF149900170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1bdb67c68fe749d11740db0a3dd7be8204020467c7b294913b340da7436c0a9. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF149900171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe092a167df1bb4661bb3f030c4c0dccabdd32fce746ce17ecae1eb8355df5ae6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARF149900172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29a3be3559de4dacde1a846667f72ef381e6460cb7ea811697f021ae615ba364. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF149900173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f1deea666dd4dfa6a8d74c542ec37dbe70a8b87c43159fdc0fa409d1cf7dd19. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF149900174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb42fc60331844bb0d3723b5d2d68f551f12d6d4bd5a60c1f60a21cacf3d5a81c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARF099700048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f686fb67aaf7041ad39521032acbf8a19bd00f0e7ad6ae347ad310d516a79b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARF099700049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x304b79b4282fbab446d1541335ee7532affa052058dabd62e37d21a0009b2877. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARF099700124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0142a5d91addf9a24225a9d85f6a2d70c2ef5f8e88eaef1ab9b5f2f334484910. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF099700050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b66857d0576e470f0f397809c3377f6f87eb09ca069ace31e00f99ccb47a6da. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARF099700051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe0d0bb6904b53ba2dad3e1c023cbcb5d97789dcc9e8272426bbb1e175548cb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF099700125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b9a3bb3df0f208398963e5e33a268d1fac0c7976b7c0745e6d63dac92e5fca. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF099700052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad13e3df4246b42840ee7513445a0e499e964c0e59de122e4380e73c347c21fb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF099700053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8abeece6a97f43e94629059e4199393d22684d1798bc6035f3b23baabb7060aa. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARF099700054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a45b3bedec25884ca2d62ceb778ed4aa6e94946064023fbab36d96bbfd50a0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARF099700055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde3d8b3fcbaa74d2a0751705a501deb085ec4960709d3630aaea06b46106b85. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARF099700056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b78623bc70461330ae54c8a44baaf72f9436fd9254859f9b5a2b55e3adfc94. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF099700057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38e9cc9ca63cb408a4e5d5ed80e53f282f4b0ef9c1f532063448525e78297d08. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARF099700058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2820e5d20959af763a5af76d9d43448349890b777d357fe1ae9de42cbd6a64f8. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ARAE52400121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfafcb5de8778b9f0a2f0b677548bc2cb8850b386c1bc5f67ea561710c0c5e592. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARAE52400108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08270a261a85c5b7a501da801b9f2d8c8b584f15a0f64d258a857705d241a15b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARAE52400044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x150cdd9a527c7cf0b851529c187bb4874de4a14eff75966ce7d1582245e1e27d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ARAE52300227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4327fd51ada9814268815f35b175ae927f29e2fc365b03328628fe472893c63. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82009668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a829552ef1d5a997370206ec9b7a95358720174285180055c457f60df6650e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82009669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ba442aef31e0a00106740a1f7c73432dc840786844f1403cc5afa01cf9f23b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USHM82009670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd911b7c22bc87a13d101fb0e47894cbe2e8b9336ff654a4eff580d6b6726f43d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USHM82009671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8abbf048310f4e0b6843d9194f8b8b7df5310941810ebf1c96bc9ba7b1788a3. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011924475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4669e17b93a7dc8f0ad0181e0ce072c0a0ff08ba92bd2e1a03f6e28633a5f60. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QM4TW1948288.