1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x18a1e84e497c6c0b630b6e5c22ca210258b95790bff7eb9f82b06563e6da2a23. 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/42669d97-3862-4987-bbdf-e06bb8eb05ad.json and https://artists.proofprofile.net/proofs/artist/42669d97-3862-4987-bbdf-e06bb8eb05ad.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 → block OTSBitcoinBlock must exist at that height 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 0xf43fec7ffb8063ac17e4c1d28d5077b99e05d4d3b327185cce092bb72396ecf1. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC630192119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x387903a764e7b978de6720c2bf3b2886f2c07ff331ac71e205198036afec85b8. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/HKC630802504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x864e9d281e706fcfc8e2651a75075f7414f6ea38acae9ffbccbdaa4ccfd88131. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/HKC639923506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x422792f8b34828c50dafd7051b4a008376c86ec41a1920e89d5a65f6cfa2e393. 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/HKC630501518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ed364532a70db395b6fe42c25f69a3f2f243ae7d5337c8d491074d5ddd136d. 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/HKC631506375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c492be4cceacbbc0c99f205fa587463283e11ea8ab4ffde2baeea4e81c60431. 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/HKC631506376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe29719efc105379d95b553b284a0239a72d934c06107da11dcdd968860332c15. 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/HKC631506386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd2bfa02b538f78b5dd2e71c87f34e505ba6b84e8f94752fa96968aad02cd15b. 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/HKC631506395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa286ebf7b6a44b201c7d8cb24750557ab4a5a2923d48a9736a5751b95b903553. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC630126009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd549da6020af0761d6b22cc242069aded10cffcb22a53b31515d66ec45f8f1ae. 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/HKC631506387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b81b5ff9209a3425197fad42d0fcc6c0d6883f230d4845b8515a6dff484a419. 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/HKC631506379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x419e771f7edaf3181031d0a888f360b72cec9e6905c24cddce691c93d35bab31. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC631506380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4752edba31a4c6a9d6a0b053b0067a52d0d58b042579aa2dc730b457d516497. 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/HKC631506381.
洪榮宏台語專輯6 恰想也是妳一人．阿宏的心聲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e8f0f140c3fabdac1733ae355c3fd17a827bc7c489c6a008de028c42c2cbfd0. 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/TWA451869054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad2a98fba81ac3dd460d4a71643ffa0ef3f37045cec8c86ff76fccf4896dcf36. 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/TWA451869056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bfa68396a4a2c60ccd77d4c1fdb9a4739301be828bc47c542cc71115b1b7d04. 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/FRX202318908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eaaafbf4fb3ff03fcc3009762f428fd43a95ec7df3e8de5e3b643bd05ddc4a5. 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/FRX202318918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc058cfd01c4aea55c6ded3217c6f981488ae36a6e782fa6dc0c1688ae8fffe6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41876511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd12e17d352e3fecfab4883462a2cc7a8aa630d03702071b475f5fcf3875628. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/FR2X41876512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a128812feeb610719b3cae6c534f18ddf542bfd9994bde7faa7f44a2a97bca. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41876513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7996536b33fede7fd65180560c60ae1da9f440d542dbea0f58c3b70facb6bbfb. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41876515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355c39014db3a032fb7d6572bc06f15028c505ad29c0ee3d63924dff595e60a2. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/FR2X41876520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x218f23ae06ae371ddf92caeeea595dc3fbbf85992c8bbfa13f8fc06eaefb7587. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41876521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c9a40c628c43dcae2be3f95817bdca64cf302862467d9a29690791e4b033587. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41876526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf6aee0efa0cf4a549428a7bf5f9f4b756f98ad9b9abab7505cbbbc8d1c3f2c0. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41877359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x457fd1e4f16bb1497788b1d0753a2388a85ee347b7697a78fe57ee018aa15a8d. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), 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/FR2X41877361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3205bd70e6131c3f2d19ab29ecd8ceb56dfe4666d3f04b1189709c4a92f34b25. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/FR2X41877362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e1a83e6cf9283fb2ee713aeb30c8e22af53e813f77eabffd4909342fdd24992. 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/FR2X41877364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9041a6c12ee98741e9b27249117f57dd44c406a4a8995341488231d74c1dd984. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41877365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09e887a8a0717ec6cbd206aeb4e91be4f38b1e7041c15325f94135d645c5edcb. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/FR2X41877367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90223e36ab5be9c303e85a01c59aa3f4e7ac97cefa3489946bd1a14283099fd9. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41877369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e682cdcbfc820a9b6423b4917bf6a138129c9b477973c6ec379d67873c993d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41877370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x257cee86b4b6ea7ba448c981e665d4174b7647349b27cc1950e5fdbc929764b1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41877373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x581fba44ca06fdc1eb7e90491a0f290c872583b25f7fafcf98f175827651f835. 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/FR2X41877391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19b378d18e6cdc434178cea4ab2ffc7ceceda0df53dea468580a42818fa5390e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41877392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74be1657aafe4c540427fb9f3c277df068527336f168fe2aa1dcb3f8191c0c9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41877393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecf1ffffdbe4d8329fdb48417c2e32c83ed67ffa345448514a3b0bce43c08732. 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/FR2X41877394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2ddb64cf6661ac05622cec05599f9247c145497c96a9c09349a482ff0e47629. 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/FR2X41877395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a3b6c73dc215cb728d1dda5071274ec609c0efb7b2616945db5f5645dbcaac. 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/FR2X41877396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c7be47891ac4dda8799166eb6e39d44ac5514db0a56136f4083f4e8363aef9. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41877397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x532df5a8266557a6007d33ea15d4472906a932e7b8b72f74d3f3a48c0e9f5f06. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41877399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ae45571d8ca4ef38b9dbb6bc7b6260b321f962af9274d153e859c3edb31cac. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41877400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaecf16254b5df1472a8afc08c4e6ef6f89ff04bcb11cebb567e556ca849e686. 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/FR2X41877401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ff5bf30cc8413dc0d961f38d220a846c8e7772ae6d6d8e8c28e3f8239e957e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41877403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd85c3e1cb13abc5ffa4570e9964a94589c29ac4905d86869d80a8c46183b32da. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41877406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46801323d2dd461c6a5d06db0bb0b59def997143601615e72b673ff1db9a3230. 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/FR2X41877375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc001d43808386e6064ae40c640d100e0a8c2a6db051018b8434c1b9d833e7e4. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/FR2X41877376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f6254edd32938dbdbdda5c94a481e4c3a6c719a37bf566d29d9b53091456e8. 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/FR2X41877377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x640fc611fab3835d2d6e68ca84bacee77ea79045383735f035b91c11528da8b8. 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/FR2X41877378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99654cc56518a2f601253bb7c61d97cfe3b22fdc0964609c8071fe2e22180151. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41877379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd266ff1d7ea636705bcb0b3b684a2d5414d7d9b213233d7ae59249ea8e0a5b16. 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/FR2X41877380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cb4a402bf578e3298248a2b1f5e6bb09ec0f57e930b859f36c87d0d81fc959c. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/FR2X41877381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f1c515219adce484ece9fe5ba2871bc3037a85cc21045cad7107fa0ee04b8a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41877382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1f2617c36d75b88131bc71b05303ec1d53de0944ecee81fe92d2b605536d9b9. 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/FR2X41877384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x748813067ddd016fa5584b26332ad124bf3c336fa439f73524f535be51d3be3a. 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/FR2X41877385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e1316d842b36902eaa644805744c0477ddc27ee9bf2b9c86782777e92db67b. 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/FR2X41877386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45456ee71db439431de9eb679791f923764ba9eb78dbf2e26df2c61d426e0bcf. 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/FR2X41877387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8105e91fd2a8c71e55995bbd64aa5639fd337972be0e3966171f2baf348cddc8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41877388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5335d341ff596582fc83789c94a2bb31fd16094a0ff434d6bc738c866676cc7f. 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/TWDK50403015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ceeab59c0f3622b659380a49b896a6392cbe65ff1c5b444d249904067c8d39c. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWDK50403009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f0c2d653e826a965de2647d57e84d4fe0df7d88159ef9d481a7fd53fe489c1e. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWDK50403029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94097e5febe145eca2ee11240063b1a0253c13c6b29c43b727884a521935c7cb. 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/TWDK50403030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2e4acd3c6187956426a0366559f629b9dec6725005dfcf9942fe6ac8db885c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:01:35Z), 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/TWDK50403021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67736a57d539701b4bccad7bfd5fb49707281db737eca7a15774958139a9f1b. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWDK50403024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ad96458a52cf90a86cd2f02bc914f451d2a85d1585d599a9a52c964c8277eb. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWDK50403025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb0940585ab301646e83f724f70a1f74dc1b2e00e19759eb6dd156ca6522c5c. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/TWDK50403020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543b76898efa42a7e7dcc618e86422327e6d1158633643c469b9f2e91adb128b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWDK50303053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8711b5013b9767de424421042e5473843eb9a4b7759d21b3be4a51cf4390020. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/TWDK50303050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa18711e0aa01ccccbe6734108f1fbb8de491d284ba7a11df70b889db2586ff67. 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/TWDK50303048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20d3f767819089df4aec78dc990a4f527debf51718b797299e459682fb2efe8d. 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/TWDK50303051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f10e722e6a703729003a19b350857f86c7c8b23eb455b6d17ab058c9df11039. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWDK50303045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ea6af028a838e77b73683218212e880f6ff96732d450d5377726ea65a199a9. 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/TWDK50303046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3db6ca877bfa0cfcb432d11715a4f87dab001c2f704598536bfe1de422e71770. 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/TWDK50303054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d34356faf6515f9d3d94e4db8cc4639459b6219f3e8db239e1acc03941dbd2. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/TWDK50303044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe43d3e736ad70269ea33eaeee21e7590498a606b40c361458dc6f07e2fd7d595. 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/TWAN70320152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd83d9c72e7b4b4201b61305932441d1c39aa54a840c692f7996d80a9ab851d37. 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/TWAN70320153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x112e12424e99cfe8ef0f75933f9c5afa71c036838b3272d2b7bc4117dd91a5ae. 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/TWAN70320154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb77e340c2258a07f23ef75208eab15256921b8ba86eba43abca674a5d50058a. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/TWAN70320157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c849b2cc470bbcb0c106d9d078380181a9b1e26e876588c3731bab23412a03b. 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/TWAN70320159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb6290f280d6ecd3402ed08081250071de55c360804239ba3d5f3eea4afd4ac. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAN70320160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc03efdcde4d152376fc905b7e128753749c99624a4ca0723ddf001f342ff5891. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/TWAN70320163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe70835f40b4c6038660ab2541c7270fc739161375efcc9f8e237a33cbaaf577c. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/TWAN70320166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f6c4eb1ed120d3d9fc2130bdfb2354b04799a63f04714d9cd82d50d787ba999. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/TWAN70320167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6968360a47417ad562fa1847f192f43d02f2a0718e730c8ff4cce94365bacc41. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAN70320168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1db29e6d5a71f551f73d2e4774c7b44da223bb6171d4457046de76669916ea53. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/TWAN70320169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb20f135df878677c4ec43e6638fe3d80eef5646c2dff72de61c95b9a3d5659. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAN70320170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1c5f1232b5c91c6df3814ac58415a7f9b48cbf7a8243b677127b51912ffb34. 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/TWAN70320171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c0a3ea8231a59c39833cdacee9937886b6fdc182247687c529e69cdf731216. 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/TWAN70320172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc41065e4344d408b2f93157eb9d0574eee6ba20ca00748c05da7d90799b329a3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAN70320176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x217168b96f169944e40754d3f974882124ad3eda5169a1d7b462755e404adc30. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAN70320178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x902f57aa3b852800519263be4858ad2a6b8984c04cdb349e8fa97b4e37ec4256. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/TWAN70320179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5901048d9714b125e78668f15f9a2d94f056a74ad0f45029580ffe86ab1865a. 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/TWB019701103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cac4e042284f9bbf290511defb77a5f1399517f48c5874eaf3da819f5013eec. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB019701104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a4b42d4ca968b16df96287f3dfe915329b12674f6079d60e60d72a9bcc4fec. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB019701108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5394ec9f2cb42ea77a272a4e09135790fdc8eb09b7d1342339a6e856a851a8dd. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB019701110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca7eb0dae94a224a3a687bd163554dd0f1001b5a3d4a8138ef894b20f63bffe. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA219607604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca5b9f35a06bec5aa8c1c19d858d421a0a3741e944cf512974c49a841583698. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA219607606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f43b7bbcd934fe701c4768bd9df92000ad9221c8b0182dd7f549e4aeb1e576e. 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/TWA219404702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a0cce7a4eada096f22014fdcccff8edf138d876c454ea930db1a17cede72c5f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA219607607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15641b641177d353fe25fb237c4799b3ded7a4bedabe204a54d9c4939af48931. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA219607608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc54a753ae0f73fcbf0c2af7155874d26604e1d88f492e57277424d9ee96c255e. 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/TWA219607609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bca189a0aa408bd19cb691098bef91b2dc355fa1eb4ffbe5fb1b8dc92979f30. 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/TWA219505901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3589e974cc78f65185877260d00055f5afd909bd3ffd9d9a8b0e23beb0505f51. 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/TWA219505907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x200641df73f9f556f8765bee8187d481824ff1135b9d56bdc4ac2cfc48cf695a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA219505910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40f1086a1d01246cf9c1636a26245e855ff64ff20af6e8b58c59c7887ccda9f0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA219404701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f43b7bbcd934fe701c4768bd9df92000ad9221c8b0182dd7f549e4aeb1e576e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA219404702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9175cf74fe1d6e702cbede0970ac9ffafaa053358c1e4169318a47c49a065fdf. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA219404705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de8e142f58ed6edff55f2c283fbd052eed21d4be37e3d45b94f1aab2be477cf. 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/TWA219404708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8354bfb76907b4d3fdb6dbe003d0b4fd2a96747598030503571aa6a7ac83653a. 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/TWA451869153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x614c71bdce66961cb68632f80c7ba9a20846cfeec0f4443f7a4042736cedaf77. 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/TWA451869156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x548482608d6bec9bf2d4d34d9a8a2c827851cdd274ef832e4fa9f355dd03f760. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA451869157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf80178a389b572dcfed49c6f8cdb9dc06c954dc48f9b59df5346f3d4efdaa9a8. 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/TWA451869158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffabdd6eaff071327a679c6028d842ae3fd3e4c46b28324154c9552b26b43ec0. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA451869128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88cfe06e63d1f3797faf779f4c7d5a87e31b7ec9c6397ea81a8bbce225226612. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA451869147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2331d93d9cf1d33b016311800b00f8fddc28c07e714e108f97913a00ba9251a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA451869148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0412177318caa667d2e7f30fc8f180f3589b8552da537804492df6fce175ff8f. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA451869131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e952a2c8e6833f1f402ae7127850146be4eb587601dbb3321c2f7c27867f8b0. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA451869134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x068090c0e231af19c6022961ac55776e78db8e5aca4840073177fa7bc0f1cfd7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA451869138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf35249d5ce6ea31cfd3ac8eb1164029e06a1614b88c5e1b7bfb115c6f67a3086. 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/TWA451869115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd0f9af49e9426087b8222fb9c18677a0462ca9cfbbbd490d45a38dd982a1b0. 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/TWA451869117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ce90905a0553fb759c01b5d4dfae553dca0fe0c10cb7c8e72d591c4ef04adc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA451869119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x075fcfc7fa7418160e27a5db525530f29079786f9ddef0ca3b582a5d230991d0. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA451869124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b095e6e8b63e679ed8723d06f9e646dbbb4d7f0f027f89e90a49ae946f0dde6. 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/TWA451969081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7cd361aaba67ad9472e7ab918f7626a7e05b0a10a3452e650e2a47e01d349aa. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC37100466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadfcb96900aa7c6db52215f9c5a24364dba6661abe163627a1d4296b111d0d74. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC37100467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355a3e868bd15086717f3764fbb66c6df134e491e9e90ab950bf5cfffab4730b. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC37100480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a39ca10f4078cbd0925d658d462fe3c809ee43702fe9000d9ce31bbd9a78f0. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC37100481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc687ebd19df53fe5c68a75306977556f36f679fef142301dee4c7aa8413cdb1a. 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/TWCC37100429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2072b7fe96b3368f158bef0f1a30a066739ac6b1eb81738fcbf37ac4d12de9ba. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC37100441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee4b275a0940f2f3b23e95d696a38dd1badc4fefa2d7c79c7df86b4e9d7b70c9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC37100442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x675209f9afdc090f2699d4ad21f004259ddc5185727847a6b143d8b7ce572219. 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/TWCC37100443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69e4908bf6e73bf50fa4c394e9466ebbae8a9bb9992b7b51cbfa7a76e656f35a. 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/TWCC37100444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffed692dd7ff0622f6b91b620f2abe14202dad7388a82119185679b3de397fc9. 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/TWCC37100412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4980da14b6b5cadc6bb90e7ec5f7c3c1b956a0189f63008ce15d1a28540318bb. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC37100416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d81216311298f66f2f66f9f243a8d5dd7fee44460db22c3fe617ec538487f7a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC37100417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa6aadee2322bb2e3c9347df0884bc27b7b97bb1a5ff1053b12f1301737823f. 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/TWCC37100421.