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 0x4a56ac088e5d9eabbe934ebdaef50f7bb7cbbd99afcbd2e74cac3ebbd63040ea. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a386c74a-9f97-42c6-87d7-5fc39b1a73ab.json and https://artists.proofprofile.net/proofs/artist/a386c74a-9f97-42c6-87d7-5fc39b1a73ab.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 0x12e30c3c5b61805ad6f3f3e3c426f2246a4e6495a5eb0b396e23bded79876f70. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE830996569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e782adc86278eaa9e095b211b1a782ebfcbbe2c64c005dc0f4a5aa2c9649876. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:45:16Z), 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/USE830996571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9966d3dd8b2d5a79d0045327808d0c208503d0f228eda8ad3c6d8e0c6e2b9000. 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/USE830996574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x621161728053f7b8bb0f61157eb767a720781957228fa70cc3191fed31900d06. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/USE830996575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8693c4a5b5314b9c5ea9781536f610b05dbc6d42d050538b3e3c2d456ab78a1f. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE830996576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1709f4bf96e376e6fdaa1968494e7aa0b2403c69cf4853e054c06b3a790a69f2. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/USE831518744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e81f45041e51f460bd2735e04dbd0707127c181f929b45b85103fa53d409ca. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/USE831518745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf53427cf7e36416bde490d497ec78795ebf53b0bc6d1f3003058380dd09ca3. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T10:53:32Z), 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/USE831518747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea55a6f09e7a80e8171d7d25d17fce56bd26cd5a67ec233560c646218ad658b9. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831518748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45266e8acfd3c42ffd2dc5f85ce976eaf3e56a9da9c0184f31f108f8f648f448. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831518749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb218a28b50180fa8bda2d969dd55acad5d1f1eb478528c2365695fe93f8bae21. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831518750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b54816919967a8a1a92c62ac9da9c0c6f4272f7670d96eac4baf94304fc879. Chain 2 (Bitcoin): anchored in block 958819 (2026-07-20T06:43:27Z), 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/USE831518751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56fec3d1d5794f0159f30a3c0d1a4558e2843c431e2945d537e7336fc2c187db. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/USE831518753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e3dac0f3b64c35597d2cad5176bd8d216a157bebd756dd4df2bc096583c26e. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831542260.
Harvest (From "Hai to Gensou no Grimgar")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x449cd7d7fce7cb069c0a3abe7cb690ac1febcb05d589b8c8047691ef2936c51c. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:30:08Z), 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/USE831549553.
Sugar Song & Bitter Step (From "Kekkai Sensen")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e74921c8bf7e14a5f611239ceb4c187cb1f778c61ae3768807a32618c067102. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831549558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee14adf835fe2ec1e97e6c7c48c28c30173fad45a6961379b5259cdece669534. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831549561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a4ebf110f94f17643e29b08147d47fc77153b3112da1f0e0543c4e12b6fe05. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831549562.
The Day (OP from "Boku no Hero Academia")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcea439cab5535fb97324f0edc6dc922c4944c8bf2c81c2a8e78ad05c500bdcf. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/USE831559051.
Knew Day (OP from "Hai to Gensou no Grimgar")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c3aaf7f6fb45218cb4e0700b5cf818c71d895691734d8b0ac714dc3d4ef3b19. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:22:37Z), 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/USE831559053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a8fb63956ac22de19e926fbbe85e14da6a109c811f7aa40f0834848ab47b9e. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T01:01:48Z), 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/USE831559056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69f9148ab5a9f2785876936123928a18702d70124c92aceefc66a6df4a72b08. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831559057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09304ef3407b2281667b5442856ec359e8e96d428b18356d699eb97f1f515608. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/USE831577670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x218e1a27379c48890dae2adfd2eeb6c9acbedea586977a542c537f5c01e4c7c4. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/USE831577672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81fe2ed06c68a6b39a361f945d67e0ef74327a079a31553806861163280afdaa. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/USE831585641.
Blood Circulator (OP19 from "Naruto Shippuden")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68619e1aa7d001e6c25d61d5fc965fe9f619d8c35849c2a6d4d076670e410521. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/USE831585642.
Gotta Catch 'Em All! (OP from "Pokémon")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2ec9bdece7bc1ccc83c07d1609bb6db1a0caf54ea6dc8ace71f9022f4934173. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T21:34:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831585643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5582537dff7ed96f7352f371d1e169093e301cb9b39378d2db8c23d343e14a1b. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831585644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9f38c0059fafc7d1ecdc2b1ee1217f768cf69c67385bbfab91618a774aa495. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831585645.
Roundabout (ED from "Jojo's Bizarre Adventure")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ffc64df79ff07130978b9c778fb57e3038f5aed893c64f1d335e76817708ef. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831585646.
Hacking To The Gate (OP from 'Steins;Gate')
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x757f19282a8abe332ee698a3bbe6a2320bf8353e2e1644ce23b7bffc1570118d. 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/USE831593095.
Paradisus-Paradoxum (OP2 from 'Re:Zero')
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54e8dbbbe8dbcd1e18a399d4710ee6b1546b937f8ea6c3ee2e7125fa0740968c. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/USE831593096.
Kuusou Mesorogiwi (OP from 'Mirai Nikki')
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb860680e363493cb38633a9f61528d04e48040a4f0b1bfe5078ad632efed0208. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T05:49:04Z), 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/USE831593098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff79de1c269b455f0d763633072cd6bab6d0edfdf727ccc8327f3d482f23c74c. Chain 2 (Bitcoin): anchored in block 958654 (2026-07-19T03:55:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831593100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c9bbd9b919575e47504f20011baefbbde3a5d70dc05afde20c23ff6617a2181. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831593101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x140a9c7a6637f9e8488802c1a8e37a7befc2d8b114a05d27e1269fa643b39c83. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USE831593102.
My Soul, Your Beats! (From "Angel Beats!")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x191cc701e1f78acaefac2113f83a77dc6b8e3bc0b2555397c05d63d70fe34556. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:30:43Z), 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/USY281611976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97bfff12a53fc9aeeda654222725a140d0317e5bd12593696a03634322552fb5. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY281611977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec7f94a4df295d6344b0ed1f2868c9a6e4d31c504ed900cefc1d06f4b2fada19. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY281611981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00cab4eb9a449655cd18dae4f5077b656f8fd316352d60750f35424676d9d496. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY281611985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78d1c52404890cae2ebec7177ac36af51f6ac39fe8fe695a0ac02989a2cf89e. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T20:23:27Z), 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/QZ22B1748197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a8d498e085ae54cba60267d84f69a4856826f4c7a5894a0bc097cd4cf2e54ca. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/QZ22B1748198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff6253f1eca9af615313c8e6bfb800c4166ba7e83d7108fec3cdc5b60a644cf9. 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/QZ22B1748201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1306a539447be184d2de4d9fbdffd7d34c0867dd0edbdcca8998c9b777491eb. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1748202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc337069d552d7b0ef3f64d406769312f240e884948af02547fb9f1259c4c1179. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1755580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1f4e0beafac3b251815765faddeddaee8aa21003db0264b5a4a87bbc802b948. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:46:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1763367.
Yuugure No Tori (From "Attack on Titan S2")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5717060ee98b74bae6cf60c6f8c92cac027b5413a00ac4c6a2d039e7f8440683. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1763368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ccd339528222fba1f143eb7a6779826d9273cc857f7167a6bd305ff9ac504da. 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/QMPKX1763370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c4497624b1fff014f2b5da9faee1944079766b53e2bb6820c233ce2ae58b38. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UST8K1786996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x046c5917b6fbbc7933b0a4811002e6a50d969eef44e499c30255b5f0743cf61d. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UST8K1786997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2794f5dbd2afa6ecb8f2c6498f3548ab56d428497b9ed3dad35ddfb65e2d3d9. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T09:47:26Z), 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/UST8K1786998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa461d50e408be9b9a2caac70b2112915172227cd1a60fa194e52044c63ede4bb. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UST8K1786999.
Jiyuu No Tsubasa (From "Attack on Titan")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf3058d33b882d14cb266a995ddb7cfaddb6bb0fd7a1e70d17ea883a903b20d9. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UST8K1787000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa5d9728b9167c8af74b67399c8956ae3838525dd0c1d752e455563992ff492. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:40:59Z), 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/UST8K1787003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3624784ffd2717afd8fd1862d65028135e4f6986ef887a5b41c9f920f850a210. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9JZ1713950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f461e65dcb0fa701a31faf9197180b5a455f41caafb5351b6ca605dab61c433. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9JZ1713952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ede326f164fe7de95f4e6964823e0eb4cae76aad37101888928615d18188ddf. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9JZ1713956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a6cb495fdf4848264d6a2d3056d0656682e2d17bce7bc535dbce90c994bf4ae. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9Y21776724.
Over (From "Boruto: Naruto Next Generations")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dad8a0cc47403ea3d9d914c4f1af56dc023171ef63e5ab7cf3f8d0d482d5639. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9Y21776725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d40472f62bb0dcf0cdc01184a99c7d20cbbd5fd09674f14699a428b55c59d6a. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/QZ9Y21776726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ce207bad763ecb45d23a6b55abc81a2bb8bcc53040940df825c936cf374ee8. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:44:12Z), 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/QZ9Y21776731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc300bc19f0d0f900a73aa8b8ff71b7373b2545c3554a952818b3a8b51589224b. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9Y21776732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f722421a9d3e4294fd9735aef902ae51ded9b65132d3e9ccac39470f04708ae. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1861311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c1d2e5e0fbe9fe901e385a6a8d1c5910cfedc98f718a92e85d0004c68c2bea. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:46:01Z), 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/QZ22B1861312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88d8537d572eb9b7ab940df77c732c2078b2a977164131a81b31164571930c07. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:37:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1861314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb8a1350da0c8c28425ef2d266d606d790022c4a98f172b4da977d69eb3134c6. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBRF1888288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e4e114ed6feb63b9da33cbcc971f8192bf0d45a5e5f7a7995f4ee5fcab6157. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:46:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBRF1888291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329f0130f9601aa2597d475986bdfaa9c564ca2bfe2fbe69adeed1b2160106a4. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T03:01:04Z), 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/QZDA61870376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db7abc105b0f3addd046c03b9b981be2127e9f41557a63ff44f97a3f0ab0054. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA61870377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd4ed2bde4b10ebda02ede7ad1781d6bf90251e0fa3abb9caa96a3023268794e. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/QZDA61870378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc778ebfc64277d3f637fdf9260e045388d654fce3f352b35c740ae01f37ab97. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZDA61870379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dfc77166f7d503f5f85248c30b7de712573a71c82432874040c2f178b36e9ca. 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/QZDA61870380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1913f3055f83d0fbda090d77dbae1f8999a242d4eec5fdc0820000f1fb73c48. 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/QZDA61870381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb45fdf79a153c25f7eef8b80f7e92c5f01d84799c3cf2bd9e634eba9740c9bf3. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZDA61870382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b6e88c1279542079c14fd55d57693ccc317f6cd71bf401e211a8091e47b4a24. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T02:02:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA61870383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d59613a900a75bfbd8f5cd370dcff4c1cb67442f54678bc24400c2ed583613d. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T23:26:02Z), 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/QZDA81866014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ef1f0e0e8a6655f73a2a86d09807aff5dbf703594d2fc2b5c0f9ef87610067. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81866015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b99ef1bcb8d4f7a53cf6f183f62f925da44651c36a6d85bda28abb7450affc. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZDA81866018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d8ab1ab50dc33d1a6b3b84d75eb0f880c43850dfad0a65648aa93455b14e111. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81866021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf18206391dd370b4e05cc0c1b12476326a42320205d871048db6bf33d92187c0. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1811337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x275f3c272ffa7c4160993ee39285f8d9dad85c07e29cf97b34c64f32e36030da. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1811340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c1688a2ab4176d6ba89a2ca7d9cc0dfb1d6281a5cb7cefdd9d130526287ac7. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/QZ22B1811341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fdc2e4a8b54e3b8f811688c9c365dba2f40a3db2c44a23035be2b132adb8ed6. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN31930383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e02616dfea70fd5fc362594e48f7f367e78c4ab74be0ab73eab4b802ee3812. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN31930386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x284338b126e320c65c91936a3a4e3698c27952397227cd7d2aa453a2d437de9c. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/QZHN31930390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d0552ff2b79bb40f59e39c4dabe57163b902f0e0121647f06ef23761f1775f. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:39:54Z), 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/QZHN31930396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106e99dc2b496162ba24428c6bf4754d789a4ab4174d316155bd95edf031677e. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:07:16Z), 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/QZHN31930399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d94b3ede177aecc3d2d5b92125f7ffcab9e96da04e4511c092c8727bc35abfe. 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/QZHN31929376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec0282400bbdbc59449b46eb9a67a8d3de383beb4c5ad13647c61d2d12b3b95b. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN31929378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f69956a6b32abd592c8226768dcd79d012a77605ab352b7c68e619aa35304a4. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN31929379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b95f96b52c838375e2c75ac148033eeff81066d801d69e09fdcb9e67b475742. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN31929380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b80d2d9451846ca4a9c9b68bf6b6a587335aa1bfef6b66f8261c259963958e1. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/QZHN31929382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd9bf9f5531d3054eba4a6cd6ad6d2cb834d208763359d3a079b3ef36972af57. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/QZGWW1964984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac71097105a429faedcc11ef2f52a7e5723b50439b20210af802788bae4d3044. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:42:02Z), 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/QZGWW1964985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc52d09f2c489f95d5e9a3c595066886225e29380308c67b35e21aade0d61340a. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW1964986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64517a8cb43a1a74d7bd535c6995a7aac69070e8885cb35b0d2d8df7903c0f37. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW1964987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3deadc409e1b84584e15f8e717bdf91809bd8e0eaf8ca94b06847e4b629648ae. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW1964988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb88fd9d327fde0d45224051863767dfb38ed51a85f9d080f8d6ab8d17ab50d33. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:50:18Z), 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/QZGWW1964989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c841d8ae9e25fd786a02a1b6380762e00efd9d0a3f6b31f3cb8af577fa6100f. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:50:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2046812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4b95e25697891703a2abb1ce5bb590dc723dd3d381c8f806f145b509726d79. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72193153.
Gurenge (Demon Slayer: Kimetsu no Yaiba)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7889c653c5d38a56a5501af7edd1ae812b34a152796f3ffd5855c2a093c911f9. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/QZPLR2175751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b1c07ecd5c60412f1269b9fe9dcb477bae51f7c0344cda0fe7d0f9dfe82cff0. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/QZPLR2175752.
Isabella's Lullaby (The Promised Neverland)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9375a8bc55da95340760a791600c7872572b2cff3bb2ae41304fc4be40c03515. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2175754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a02f20427b0ba2e83037d318996ed5ea8cf31eea8a3627eb95ba1835401d0dc. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2252726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50296fdc7b4bfb4801e43f070d524af33f7f94dfd9c1800ac9ed79f776866a57. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T15:52:06Z), 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/QZPJ32262826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64675b1bb340c0d2800eae1740991ebe7187db70cf2a53c81058f7560f7a3493. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/QZPJ32372671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x713faa559295d6ef80ad6a7c7ed952bcadee27dca7f62d1b38fd8fa24ec6532f. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T21:41:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32372676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d790a486d538120eec382d504d8c572bc3377cb47ef237e847f307b38385554. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32373063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcc639fd6ac8233c53609fbe0fc913b386cd2ef9334aa56986990ac8181d0ff7. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32373065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d958f932591113e811b4c43e993a272cfa4b5f327ac2822cd0a6e9985b22fa. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32373067.
Ma Meilleure Ennemie (Acoustic Instrumental)
Boulevard of Broken Dreams (Acoustic Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf403f36718ace81038022cc87b56372233d92de7f0d4470a0667c6aa771f0ea. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:05:59Z), 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/QZPJ32427230.
Blue and White Porcelain (Acoustic Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f51cf1efb4af4a57589670dfd21753a80edca87ed351a9e75de85bbeb77961e. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/QZPJ32423953.
I Can't Hear It Now (Acoustic Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c74e33d27bb387db9315995a0d80c3845bc90d60b7b59fd471b1e9524ba43d8. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:08:09Z), 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/QZK6J2593712.
To Ashes and Blood (Acoustic Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2deba5f3001857e17c44909094cf5b1bf2ff2696c7aa0f46ad74a65411a4b6c6. Chain 2 (Bitcoin): anchored in block 957775 (2026-07-13T00:04:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2593713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c2cc724ea7ca1fb1d20d727c04c1b81c32a9b0b703210a135997415c1117829. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2593715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5db6486ed6fed0a93c814d7d2ba0bccde481b06635931f6d6a201ba8620438b6. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:08:07Z), 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/QZK6J2593717.
Heavy is the Crown (Acoustic Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x821047917d13bca921aebb55659584bf13058ffe1f97cc6aadf54a1d7cc0c3c3. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T07:06:09Z), 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/QZK6J2593718.
An Acoustic Tribute to KPop Demon Hunters
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5279ba784cb34b59d5e278ed9c52e37ada3076406097a65d6564f56d0946d5e3. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32508307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef4def741f708d63be215f57bd6c8eeb0d2568eace8f8848c496d3155498af2a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32508308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x896adc0df86ba4badc51c6d60b4b6127743d78f7f92a5015f249f1567358e453. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:21:10Z), 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/QZPJ32508309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60fb77d8e98cb7ffb4185a7eb049c785e9e6a2393872c86b9560e32c571807e8. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QZPJ32508310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c1d9fe94064915deb0a0e28984ed4df71d7e044d88d27d6ed0d030cfbb99ec. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), 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/QZPJ32508311.
What It Sounds Like (Acoustic Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f446c1aba8c86098ab19d484924ae8e776aa4bdf6f3ecb110dcb1e22485a8dc. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32508312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec39034f8683e9d4fac79bde0782d90fc6552c60bf2585b53b702495472d808f. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32508313.