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 0x359811f4989b86e0b58a3d1650b0d8a48841221e367e42a0525429abf727d0f6. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/db75daa0-19f6-4671-9ed2-6ac884c4125f.json and https://artists.proofprofile.net/proofs/artist/db75daa0-19f6-4671-9ed2-6ac884c4125f.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 0xed9539ba4f9bac64091b29ca59cb9c82fd8d5d227baf73fe506e3b2da523b7d2. 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/GB2LD2210123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d57634e3246d893484d0e8edbacc06132533f222e32d743bd7fad0a382b387. 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/CA5KR2434164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x425238e6b4b1ae870afd80ebf9915438d0d13b62e098e24c8044606f781008bc. 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/CA5KR2386386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf363bdffcca9319648025fe6d3433cb0ce875619c4cc6cbb4fa5a3d974d1a7e0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHK2332643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb63f32ad321acb88fc526ad9f65792ac101621bd36965d507c66241727757aa. 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/CA5KR2322195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cbf666e4595c518f6455c66a0a58d875c8a115f8393d0e97e2eb030a162c5e3. 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/GB2LD2210370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee3754352dd97854fac4fe77d8b567cd12af6dfc37aabac2ede6975a7449a044. 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/CA5KR2293222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdefd0d8e8d3b20f074f8c1a78e45c4ffa7ba6d6899ec5e22551d5347146cc245. 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/GB2LD2210243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1173e72af0b093b38852172bd7748e26f8a51df580e264b843bc34447afc898. 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/GB2LD2210186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x662b23efb97861a169b2abef0ff99ca3c7033cd51d692aa536a520832619a47d. 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/GB2LD2210069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfadc0909c8c5b5ecafba5824dfc1262a987479a35433ccad1b6bf78c0224fe7c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QM42K2208897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb681cc7c5cafb5c7a5cbb3aceb1cc19a23959222a9e8f50cc0cfe2b874c0c72. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QZP7F2130476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc741732808f7a260982513f66924c9a03ffbff56c005acf385c086e4c5020525. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2128050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a3362cca230130673351eae2e8c37a57d6c0ea015069f4494c081c08879cb1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2123001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43852bba9b08b48de533178812534f573aaf9ea05373e72134de8dd77cb5d7ac. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DEPY32000263.
One Click Headshot (Arya & Alexis B Remix)
One Click Headshot - Arya & Alexis B Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594b5c3c6c681f30eb604f6c0c1583867d9fcaab658b40dec7ecf978eb5d3ffd. 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/GB2LD2410557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58eab4125b65f52618dc32c02e4df30befb7e965994adfeea0510e8cc955d5c5. 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/CA5KR2471672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad65b417cad4142fc7c0868eb9baff01a0cc66e900b9e9edb18fed66d7bfc0a. 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/CA5KR2471671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e790753c03f972f850942d15ee482710acb82dbd002795912658d27b01d4cb. 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/GB2LD2410554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd02d0cbad71308b49a4ccf51320f08fc24308b04312d12d8ed2ba766c8a14bd. 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/GB2LD2410555.
One Click Headshot - NVADRZ & ALIAS Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc29fdeb3211789dfd460977be2df428aae5bb0dac9afba3fe186839fe9e97c29. 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/GB2LD2410556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594b5c3c6c681f30eb604f6c0c1583867d9fcaab658b40dec7ecf978eb5d3ffd. 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/GB2LD2410557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1280d59f56b0efe0b96748beac3f3058ab5b6765855bd9f2c8ebda1adb9806d4. 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/GB2LD2410558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c12f6832dbd496d5ea15c44e6e014355f03343340dc685573d331d20eb0fc1. 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/GB2LD2410559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x036f5f90d3a88992c7c59a2a0e114bedd81d70d410fd9eeeaf79cb0856242930. 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/GB2LD2410560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ff551159bf1d5323738e6085c2ab2369601b15ab4a06d017328b3bdef4568c. 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/GB2LD2410561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd83554e42a5b389a093d53754e7155d2e7862b09259bc760d48ad2f11cd3dcb0. 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/GB2LD2410562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa77e5878a12904dac664c1eca538ce7cc40aad3d3a2e926108607f8f5d36e968. 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/USA2P2401444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfab06b83b52fc050b3014ad174ee6685b40b1974c9cc4714d3751700f0d559f3. 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/USA2P2401445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8cf6eb1580c4e2795991b95c09b2a561505a4659406e8188d0df31dfb57a21a. 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/USA2P2401446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x293c53ec66912d7e6133fdbd4f4dcac021c5d522696c1c864a9d4324df3a4b40. 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/USA2P2401447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa00ae8e231ab1943d58f8c635f8ff39f054247f4e7e4649e15cc9c3190c36b. 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/USA2P2401448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf40ae7671ccc449e75e04a42eedd04335f7ea3bca3cf672b220482a09c053c4b. 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/USA2P2401449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a59148c3edbeedf02ea68a8e17d865635380ef259f23189502aa1316c2cd15c. 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/USA2P2401450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1477bc7b0eb1c176e59069059902976e47b027d5d052fd83cce8da727e2cd8b. 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/USA2P2401451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67920d285b1cedbfed67af85c9c7d42e6ec923fc4d416bea6ddae33b16998e71. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USA2P2401452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ea32c40fa6152c4d04c0f62cbdce39a027a1df4841da5c9caef3b4141e3039. 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/USA2P2401453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe39cb121cf100d5c8b2c95beea8c6efc72d73f467a2e863d4943fd3e5e0386eb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T00:53:54Z), 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/USA2P2401454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7434c35020914b048815c29e93dfb4a72c38f601c26d1779433c6fb7a20a518d. 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/USA2P2401455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f8359f781ad96a062514900ffee049fe3681d47e676546388a03243651b4b2. 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/USA2P2353102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4956d2998634d005a6474a24658df71ac3ae8a946fb0d1925de707a1b2884dea. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USA2P2401456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86054a1adf79b495bd98eb179ad50277557ebb22114b92eb359c0c6518e18cdb. 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/USA2P2401457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e1ecd9283e347e66769fefa7fdf6ed51023e4f141234f18c9825f33bf7fb9a. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USA2P2401458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd56d1aad2baa439584b3c77615822dd855894ed65ef2bf1dc279c420f234bdec. 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/USA2P2401459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58de4880d021f384c3915163286ed2a953334aa43d7f3952b004b0a7a5f6bdb3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUQ9D2404185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58eab4125b65f52618dc32c02e4df30befb7e965994adfeea0510e8cc955d5c5. 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/CA5KR2471672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb63f32ad321acb88fc526ad9f65792ac101621bd36965d507c66241727757aa. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2322195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08a90c351c5a28e66f4cc02b21d0deb7312218ee0ebed9e67d49882adeb4a81a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2336093.