1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b46faaf696291054e8251ef9f9708591527f14c19d2c5e4e52eff2d11cf4fd. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e51e8df3-2749-4228-b8c0-78aec7f694e8.json and https://artists.proofprofile.net/proofs/artist/e51e8df3-2749-4228-b8c0-78aec7f694e8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a60beaf63a010658287ec5010fa04473813c2ab5ee3c57ab98747904636d28. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/GBWUL2311418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed8f8808a08d856db758d1900eebf207eefe1682275f2ff28b0346d34d2abe33. 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/GBWUL2312489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3853c059774cd8ef12844e83b0dcd9955e47ca1668a05f70de0dd3086a059174. 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/GBWUL2312554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x031a1e6a0e88bbd9ccb8715e3a10c4fc12940276e42d2481f149e53f2a639485. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2312567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7810f50b759998c2a24e5de11451616cacc17082895cecedc40b28fb3be0c4c8. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2312594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27094773ad2326602cadef55bab308c43ccb9d409961132f58fda640221315c0. 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/GBWUL2312613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e4af7cc9ea67fdb679ccc91f19761d25a4e528e037a117c0f9081998417972. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2312630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47cacb0973f56a0ad017d723c1780fb06678a6688f0321f73fd73529fd336435. 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/GBWUL2312658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe637dde8a9d2f9c8e5f57f10519748e5d8036640da5bd2b5dd1cbab1df1cff7c. 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/GBWUL2312664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9936ca37db2f57415aefd91b73b0793a0d84625382349e6b79dd2ca17a94bb4b. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2312702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fab366fa943ce9d9b77ce84adb76842ac97581fb66e1ca0272bb58973185989. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2312732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe0fe0a39fc6f5c89a85c2c89274c939f74726c32010b1066eaef597d63e782. 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/GBWUL2312765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61b1bf4100955803c782cbaf9d3e03c9163c062dbc0e71bf00566e2fa8039ba4. 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/GBWUL2312783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8975a2c96ba3398b7f12f182fde29c6d2ecadb1890915d7d4f5633c7d01511. 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/GBWUL2312834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0275a58a3b6a2c68e1b72437b58d2f4f71f9668170cf30f40bcef7351eaae7a1. 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/GBWUL2312845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d88a4af868ab5e5d0ea8d7002f8d154dfaa03d1c52260245932261b512d04d8. 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/QZNJX2265608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd730816b8988cf330b514e9395cb5a0505f808d2b5ac9ac46b6199e1d7fbceba. 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/QZZEB2390084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dceca1eb94de5f9a634badc401297b00f1e7e1d1c9be7c2019bd38c9d7c3141. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2395303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a42919b41dab329bb1221fc612d99cc48b24c3f87f24632dbfccfd7813fbfd. 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/GBWUL2358488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d88a4af868ab5e5d0ea8d7002f8d154dfaa03d1c52260245932261b512d04d8. 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/QZNJX2265608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6388368ecec90eac8026de2f3cc3138e8fe2ef0cda770d372770c78304fe5ff1. 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/GX53U2033829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4df0c671c29e0deb05b03d3088592c6f57d5ee2d068db796ebd815f9d484ff76. 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/QZGLS2163667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdd4504f119afce2ea3a5056e07ad2dad1a215377e71451aaf167d1f393a92ee. 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/QZWDE2432747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44cc6ec7d0b695611e2682a3a337bd35b7b68d53e88f0455b8ff52f41f333d83. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2432753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ceea750a1170566d580a0f6a5143c1c3a5a6e6bc7771378ac3ce4615dd78205. 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/QZWDE2432770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ac3727d9af5fa62dea0b883a6e6aaa153b6dcda5c27706e53f8ecfdc46a75c. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2432786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd1bdb54e355d40acc54df7efe11ae6371ae68774c57ca38ff6ffe141dd505b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2432788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e25bf6f67df9813ff81f78970f25f5351138e470cd76debbf89d3aaa2dc9794. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2432790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc76e3efe732d77e574f53a3301d6237152ea232a3fe90c957f24ea8326003af. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2432798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ed9d9eb2a88fc0c0063234f93030a2c440dd27969391ccce7a985557662c43. 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/QZWDE2432819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81960aa34c0110e3970772a6d32d0911b9f8813f7b256f254a757003ee985bd4. 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/QZWDE2432833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f0e469f8545447f23d6660a5194604a861f8a183f5f79b9d233af5ebfc5603. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2432849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5547f016ba7a74866218ed5dd6bfbf1bbb3aea4191012322865dfdf1334d27b5. 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/QZWDE2432854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d97718af7f1e38c40b4e46fa3f954e39dbe39ff38c44ed663f503ebaf1ff67c. 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/QZWDE2432867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24aa415d3091a0d668d21393b7b7484f8caa53417949bc6d12a3dc3e7b085b44. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2432887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c01d16f98e623db2a816fb26539a3f3270c444d68769c7bb3e1b99246ed67d5. 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/QZWDE2432895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7766a065a1a1412731b458f19f340d77b36180a659072c1281fa40cddf13759. 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/QZTRX2496587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7766a065a1a1412731b458f19f340d77b36180a659072c1281fa40cddf13759. 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/QZTRX2496587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02de8c99f37d3fde41730162db9cf9192e3c771094e23a67d877d50ac3ef0a29. 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/QZHZ52146934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a9706d00228fe82deb9df68797db3da0d336efff25228a283729fe6d971338. 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/QZGLS2129849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02c9bc8465edcb5f1da69be51246dd1104d30ed9f0d184e13d4832f08e7fecfd. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/QZHZ52146932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae748def49d322eff078f429914cbb29708c713c2325480cfb67245e9ae490b. 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/QZHZ52146933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b4fde533f20f8083764a5d92ad91919f16f83ab28e917db14dbab27c6b9f079. 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/QZHZ52146939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc97e78377585b714096da02f104ddff0995d4fc9a0f9e48f6a4e6a1e582a88. 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/QZHZ52146938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2c5f7fce075bc0b348d9cb59f388a0ba990eac6fe1ea9ed18c40a70014c0d5. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52146936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf79b14cc54e481803fe81a756335de3b9c9dccd5603d2364ed3b62492624fe47. 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/QZWDD2217868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd24a40ec47cfe22e3bfb1b1de1464c26a3c28a001d077c3b7fa341dc4d28271a. 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/QZWDD2217870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0cbec15f77c5464ac1905b75fe3638a9a75cb073137b16e0fb4bfaa30eeec51. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2217873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaebc8a9442a87cad6e83ca2527341a8416da84fea46a2b9b3b695e7dc49c95c4. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2217875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f006a2d5b0d875d007ddf7cbfcc227678e909f0d919428468159eead42262c4. 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/QZWDD2217881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d8198c8bfa066c00bc8a9103a5b74cde7114aaccf05585a9bb9273f6968a1c4. 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/QZWDD2217882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb15fbfa65c25fcf0cbf1b78663757189c5d57e983d094057b8c48ca06e4646. 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/QZWDD2217883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18a4659394c89d531dc8124a8684b436e271b3fd21d0608ccca3656b141f2eb7. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2276345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c7bd5610dde5c83c412aea73cc7147f3a4e13f108a2c45e25c6a90ae28e4c7. 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/QZWDD2217886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe150b1ea102050a7fffc02b28286da9270322c867b4cd3c7bd20f39ea31717c2. 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/QZWDD2217889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c6dcaf2840ec01307cb8c7675c6f3352cccdc14883b319b0010ef019f87c9fa. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32200081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f2debd7293f10318a1725da1d1b5680094c15d84719996eb0fdbec5ecc8b9e. 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/QZTV32206373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ffe9e3fa6a1924d96a8371c72a3c03cc3add7079283bd06f7ad85043c776982. 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/GBWUL2284299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4068b2d5f09db4d5862156db6002134018e502c2e414871104d5801948b3c61f. 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/QZGLM2103983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f91954681e77ae619584328397dfbdf48ce923141f9b030ffefeb7e720d266b. 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/QZTPX2246631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e6ced8a742d24267e83095b8c03c0f2c856d5fe1415b60aaaa18b2a199687d. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/QZ5AB2290901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3741610860f0e1c11ab77cff461ffe16759ee1ad3084943f4b45ed116c1b8b. 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/QZ5AB2290903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed6190a46593f8b39464ad4bfada24a11eea7660d23360c05d74dfa88c6335b. 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/QZWV32499503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd281666b5ade46501388219ea56726ab4469eabbb911bdd5abf79bcd4a2094b. 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/QZWV32499510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb8fbecaae2a475ed6712f6f83276f26455d3699c70e2072b8549766c4d24d7. 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/QZWV32499512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae625282536b3cca83837c3868a4c04876680a9eca31fda801a91f7e79697b6. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32499515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95d0b354d7233e8187415655e49349c8c622d8deda3371274983677af03c198. 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/QZWV32499519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10506932e4da92c78b331ce8e472dd32f328ccddc2b2260f00dfad0c2c86075d. 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/QZWV32499522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ccd2ab3e3ab960f0b4fe075bc25479177d6ebdd1993d819eb3b76cdcd87a2e2. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32499524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae2232f269ff2332c4dc49e73194fcb0ac8dd84ed0b60115d8d3da2f1286265. 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/QZWV32499527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x845affd92792d9a20152520080ef0c6866a452d6d158c9f08ea4248c5722bc1f. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32499530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29824ebe9e8a3d286c49f80b0a9b2625df3fb0dd638322cee187fbe97c16c793. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32499535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0283893967b1e49799e1633264cb3e13a22b22f7a784a22e5526473545b91d2b. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZZ8A2415679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x891288207f845a3acde5ebebba6896565eb7150d08053da39afb87ca500f2715. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZWV32499536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa366224191fa0adec745fe8f8467983d8c420e7aa8185292a9480fd9341fc9ae. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2415675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10545ff68b457db83fe950ba7b8b5a94ba689c28c307745b3321ebf35977471e. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32499537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe761a495ff412f571585a6afef726cfb9cb63b0b9f5c66a5e3446ead747f3fd6. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32499539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf30bd09615cb4c9c318e4d2b1491815d71e4e9b97fc897213a2a35f51b0b165a. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2573027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6de2f294b71afa7aba7bd7f328b527900f10de2455c205dfd5475df153379ce. 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/QZZEB2499364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d3ad98d95f5a0bc1e6ba2e2e305ce97b8a9444adaba92daa0b7c6e6d299512. 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/QZHZ42288245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a96f97859eaa18c1bbb598e69ff7a53a1bebe6e0a66f22aba155fc2a1a7187. 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/QZHZ42288246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x915adcb7bce4cd82763b590d512bf3555202f741194b567699a6947561fca040. 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/QZHZ42288247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64c1aa661793488d4e91b9b15cca23b11cc6a825cb9a82d6fd1deddcfcf4df1a. 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/QZHZ42288248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3682327b7ff0affd91733690320b54b4243394ad53189d5528ca49816c4f5c4. 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/QZHZ42288249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd6921af9d53874ca8012f8046f54f4b2c829b851906675c77c0e4d407fdf2b. 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/GX53U2076329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec9928b2ec2c340761edccb1023fc1a0b7cb58cc88027e26c0db3673c64c1079. 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/GX53U2098916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69ac08fbedd65b2fe918c2bad3eddefeb5b61a9f39b7b72257b1932b4b6dafe2. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QZHZ42288250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f69b7dd9437aea6023c1774d23a092626f83835bb6fc1a481140de22209f7a. 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/QZTRX2532612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d93b9365e851bc301c3cd4fd1c77f384f930d5c227c9ef4849069d3fbaa16c. 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/QZTRX2532616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67682923dbd6cbf5dc9f07134ec4c72a2b4fb988b1a5fc2281370ef093c2effa. 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/QZTRX2532617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e7c26fe0d7c689f79582d9c52cec1b17616f079a8df928c5aa14a11684ad02. 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/QZTRX2532626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd8d950242a4f7ae37551a166ebaaa12dc8a4e0ab35aadd6b7cc971295ad5dad. 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/QZTRX2532629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36079004254e1ced1e7b633ebe6b0c2d029fbdc8805cd2ac2b1cd891040e56c3. 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/QZTRX2532632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1caa0d91b2e7c8844276b2850775a26e541af26a96080cddeeb10965f7cd0abd. 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/QZTRX2532637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x442eb40ad0adf4e77de1d01176ae143dd5296e1514aefa6cff2c46eb275fda7f. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2487343.