The Knack was an American power pop band formed in Los Angeles, California, in 1978 by Doug Fieger (lead vocals, rhythm guitar), Berton Averre (lead guitar, backing vocals), Prescott Niles (bass) and
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 0x1fd01e2500fdc1c797002685067dbbf1452c6474e5f138b3ac2fcd56e80ec7bc. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/858ccfa0-723b-4453-99de-810d491fbccc.json and https://artists.proofprofile.net/proofs/artist/858ccfa0-723b-4453-99de-810d491fbccc.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 0xd537c03be8c03e7483d72d8f65885a84560f65e17a63c58c8ac4a3e5cd58b905. 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/USCA28900829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80696b5452c0b5b935b221a33058a8612aa8ffb184e94ee1b3527ec084e39c0d. 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/USCA28900830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d3082d1dccb9a711b1fad1eb0a732f4eaf188429eebfc475024e1add7fd848. 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/USCA28900844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1934fb9107e564743fadfd744abbe9778f13179108454662193a91bb89dc8eed. 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/USCA28900840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca75cceee84ed0253c77e45d683e5ed60e5b6bdd92511ab5fd1f218f110f775. 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/USCA28900841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca16defb3ff1e0a17b0a52c0eed9dc6fb7d3b899428a0daa3cede3eaae8b81dc. 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/USCA28900315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x174cac33f6f4d64a0224813268595dc9b73161dca370cb5efdf6c3c08ce018cc. 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/USCA28900153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf364313762813a6c472885ae5f86607ca616d933a200e8ee5ff85ea87c8eae3. 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/USCA28900839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b8280ba59ffd64defafabb63fd1506dd212ced0132ab0c58fac442c855b556a. 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/USCA28900842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77132a0e1f180f6fe5d09a34089c8896c5ac9c98097d8d2b301eb896dc8e95c0. 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/USCA28900843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf131664ea5856ef4a6687651405663262630f62d6278874133f12a22ae6a933c. 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/USCA28900828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7829ba7e9fa5e94540d5c33617c46efe4c0f7ff8e5b0b5202400447c068cf18. 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/USCA28900838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0367841b94d75b0e6cc97fce35007e1c1dbd2f81c7c332d64d3ffd841b2fc73. 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/QM7282314379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e605746020443423546e724e275c6cc7e946aa8702b672c3b754b8f84eb5fe3. 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/QM7282314380.
Rock & Roll Is Good For You: The Fieger / Averre Demos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cec537250c08bea323e35f82e814d76db9c1db332c64cae74b5ef43bf214a05. 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/QMWHB1200132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0de2b8bdbc2aa349a743735eaf1740b064fb627322470cf2855801227e13689e. 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/QMWHB1200136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae43e77ded58de4c59b5047bc127b1cb8d9e2093995e4cdaca162d48a31b9b8d. 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/QMWHB1200139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf53c39778d32730f99e7674c7128c8b922579b4d378550d9a101bfb0124b504. 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/QMWHB1200140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea62bb9fcf336f590d2ea67fe24786949ff41d877a2f3d912cc2ff82b44e888a. 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/QMWHB1200141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58523fcaa10184e50766ba11ab4be71ba52bfcfd5098c25eb569d68dd5e90fc3. 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/QMWHB1200142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3151714ec3a9b308e86bb5bd9a821ccdc677f856e858d3c9c60041c22e188c12. 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/QMWHB1200144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x577c263bbfe04a43ffe9f1c5fea5225370c67cf19535e43a44a06999fd05eab2. 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/QMWHB1200145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e562aa6188c172b973b26cd6993d79647054e55824d69ca3be2081de89539cd. 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/QMWHB1200147.
Havin' A Rave-Up! Live In Los Angeles, 1978
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0fec3463b77bbd05a2ffa8690eeb84ed37c8686dd1b18f1092a5b00e9cbf0ab. 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/QMWHB1200066.
Good Girls Don't - Live in Los Angeles, 1978
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b40b71eb08fa0104f6f864aeefdef3c7b0abd19eb87e181cedeabb271bfaa47. 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/QMWHB1200068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x918dac1e986cf0fa05494647a1a8306e6f333805a1677f8a430ac7c14a147d3b. 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/QMWHB1200078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ca538b00cc9cf3c696b61a1917c81e7179f1658d13470e7060af37c90faab78. 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/QMWHB1501219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c5dfa70e8ee31e480e9d5f2a3c9da0983cea4a1dc938fc9e558423b1ddcd43f. 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/QMWHB1501220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eeba1aec1d588d27836a82f2816a6ae17bf8cccc31247e344d7a5ecd6a639fe. 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/QMWHB1501223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec7b0e685fb1a6ba749fead71aae9cf6f1878dd6c14c772218db0b98f14180c. 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/QMWHB1501225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fb2e35ed8a8925085316f414043926bb4320460aea43d4362189171a53462a1. 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/QMWHB1501229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd280f65813ffe58dbad89bf18dbb0f9357b0949a970094c2719665fcc8a90f. 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/QMWHB1501233.
Tequila/Break On Through (To The Other Side)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc263376e3d76311d0a1fa66bf6f3bae52a30205bae2668f3582ec9165f30e135. 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/QMWHB1501235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756142a1081291e084fb87e285aabc40a40a1cc5c0ce7afc51ac190ce9696237. 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/QMWHB1501159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ffe3864c41571a5ddedc12f9fc8c0263928f9a89f317b125727976972063a1. 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/QMWHB1501160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1b638613a2713d1cf03083204b8943cf5fbdc59a229fe02ed84fc22d363ba6e. 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/QMWHB1501163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00bb59875b6b62fa18fcbe0074bf4214f9a60c22ed4b13ee822c63fcc474dd53. 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/QMWHB1501164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61e21f8b2fe22a51a963fb0b3112a82d24de6d6a9d60e1438a2e529ba5c614cc. 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/QMWHB1501166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f98df7cabe2c263c4adc0c3bcbac9e345a669b9301f126eea2b23771b38f31. 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/QMWHB1501098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fa56fecb69f74caca44e33c029a2cc6ee847e657055d7f6f375db1fe0a26ed8. 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/QMWHB1501099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79b054e387c8402ecf5f49c6ac84ed9efd5c9cfcd0f58d95c6dfb32c072adb82. 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/QMWHB1501100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b114864aaaaf931f98487c73b4e3d7466698d8314d45ab5bce5fd2d44134f5. 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/QMWHB1501101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fc298e15004b71924da6ff415db2372eb279dea9ce4604f564aa5ad537a20e6. 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/QMWHB1501107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd289988542a98b8ca7e0f793de03cf1b8f7016d1ddbccee79d88a702b46eaea. 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/QMWHB1501108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x299650c3cfd5e475659d4c6cd95f572f648a99cbe30c7f371c299feac411809d. 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/QMWHB1501114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x712ebcdecbf27f68cf260a9be6244d7d37e9d6d8cf8ea164eb501d1bd8231f57. 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/USVI20200111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99d3acaacfe005c563d0556bb80f587103ca3e30200959d3a6f103382f845b0a. 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/USVI20200112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x188023ce2d3a5b212330d1184c41fed2300a1877bee9dba40f5de15d79d131ac. 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/USVI20200114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48bc22e53ffdc69ac24ff4109a6d44e61aa5f29722e62616b245b4edcb2b3917. 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/USVI20200115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0adf4a3aa02987d13d9b0a2e05743e22ca255c4ddd20346b6fa24a4d853c9fe. 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/USVI20200116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3899431bed5b7960d32bd0d1e3e94dbd645d6b8877c8baacf345cd30d5e3ea73. 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/USVI20200118.
Won't Let Go/Aces & Eights - Remastered/Medley
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed26704e9707725fdeb724bebabf9b5096c6e0f5963f694072e5a9ffa57ed547. 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/USVI20200119.
Africa - 2002 Digital Remaster; 24 Bit Mastering
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9572617825c993a85609d7df283fdaf01afefa49b154d7adbd266a568c27cb30. 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/USCA20200245.
She Likes The Beat - 2002 Digital Remaster; 24 Bit Mastering
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e5883ac47c99a42bb3831dc4a155da4ad569d459b9668583e533247633158c. 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/USCA20200229.
Lil' Cals Big Mistake - 2002 Digital Remaster; 24 Bit Mastering
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa60614223a67d348b2216210156c3ce2ae3ec9a7bd2fddfb852ee9a2a9a0aeb7. 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/USCA20200232.
Sweet Dreams - 2002 Digital Remaster; 24 Bit Mastering
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4791ca1fb07e838f9be508de9527b57f1e13a56090a2f1ee7aded6ca8e4428c4. 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/USCA20200233.
Another Lousy Day In Paradise - 2002 Digital Remaster; 24 Bit Mastering
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e41d363f5cbff87b79ef097ffa15f38a48710c5dcec8b56510c0876145228c. 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/USCA20200234.
Just Wait And See - 2002 Digital Remaster; 24 Bit Mastering
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4573bac76caebd3cf261d13d8a1c9cd3551e690dd120048196322d589e5b1f2f. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T14:44:50Z), 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/USCA20200230.
Boys Go Crazy - 2002 Digital Remaster; 24 Bit Mastering
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c5becc1eadbc65c6e99f58482c470790cfba622d93b5db9adfa3735d40e951. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), 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/USCA20200246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe38f9b161b4852183aabebcab450d23be03b58a4e6714046f7b510532472ac96. 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/USCA20200214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcceb084b742f49042ad79ee57edd5c576240693fd354e14768fd8becac8edfe. 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/USCA20200215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x339d4762aa2b6eaf695c4d3138566251752a3cbadfdc89ed79e7dc7d72382596. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:25:54Z), 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/USCA20200216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ece49b605a5416f5a5e47a0cde2025c5ffec145dd429ccc9edcb9d80431ecb4. 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/USCA20200217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbefe6881270abbd420dd77cde97525070aec378e955138e57df1a066ddbfd0c. 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/USCA20200218.
Hold On Tight And Don't Let Go - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb18ff34277615109275b0bf3740b38182170af348ee9c1646e3af3203f485c4e. 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/USCA20200219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c34ac18ce954acb8370a539877d838171ec078bf222ade7183496e010b2980e. 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/USCA20200220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb96359f56022453cf7f894c4871f399fbbb21fda7da8c67bb74552591519602f. 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/USCA20200221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af6e5b3e005a769f05d3455a68596afb73ddca0cef0e8ac8982ec11a8b14b4a. 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/USCA20200224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c77455ad166ee6eb8e172f5d6e97020d02957676ef54fce5ee2b12d34f1d01. 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/USCA20200225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2375924fad2a07c5cf5480806b0252ada235e502d18d465e3d0d44a7eed87919. 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/QMWHB1200148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbafaac884c8e9e5807bcd96cc4b1e384181322bf46fa63bcf347dab3d10f6cce. 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/QMWHB1200149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb46b7e9a3e218a22d41fd64dbbc4cfcf906c083f55384b1bdadb0801447cf750. 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/QMWHB1100080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b244832a382ea390ca3bb42b1bff79283875dcbb1879cdde22c64b61c88b62. 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/USCA29200211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2c319ecc4ea954e0974dfad1d7e1030c27aad7363551c47c14097af99dac268. 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/GBCPZ9907715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x174cac33f6f4d64a0224813268595dc9b73161dca370cb5efdf6c3c08ce018cc. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/USCA28900153.