1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x230f7dd06ac4f96d92cdc34acf054ae093a3338b48c43c39f22f851db651b564. 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/2bf56b97-861a-4ead-9469-173a620c993c.json and https://artists.proofprofile.net/proofs/artist/2bf56b97-861a-4ead-9469-173a620c993c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4bd72c7fd68be70996c5ad4d319a8254c4e323a1fc37fd9f9e5282e5246f2ec. 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/CBAUX2411806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f158afc583d1d8da5f46ec0dfd9aa60d515f693b630b46b8586e1bdca821fc. 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/CBAUX2411805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffbdf5b04a3d65517c9858b409eeaa10612491ad063a1bda1bff48c191812a9d. 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/CBAUX2411804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe28f2891b4002528226cadcfb264eca78f6cfe7c28c644650840f9c98eb063ee. 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/CBAUX2411803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e8915bbb14cfc76424e58e4e9fc96fac6c8ac9bdc7771a19662895a76ab476. 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/CBAUX2411801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f158afc583d1d8da5f46ec0dfd9aa60d515f693b630b46b8586e1bdca821fc. 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/CBAUX2411805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd686c1204c1c9ec39410371cc07f33f8bce9736f69b91fc9f502e3497570a930. 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/CBAUX2411802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffbdf5b04a3d65517c9858b409eeaa10612491ad063a1bda1bff48c191812a9d. 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/CBAUX2411804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe28f2891b4002528226cadcfb264eca78f6cfe7c28c644650840f9c98eb063ee. 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/CBAUX2411803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd686c1204c1c9ec39410371cc07f33f8bce9736f69b91fc9f502e3497570a930. 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/CBAUX2411802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e8915bbb14cfc76424e58e4e9fc96fac6c8ac9bdc7771a19662895a76ab476. 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/CBAUX2411801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x721b2f35dad4576ad4b61e5ed8f90dff201b67612bbe296419e42bf68534132e. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92286865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34c555541271862b0715055f12f4bf0f9be42612c6bcac273a3c71f4eea076d. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/QZFYY2100799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aeb407d803f4791a1d4a824ac4067a8fbaa14a3071a1864deb2050f3f3ce326. 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/QZES52001312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52197004ce78aa2192391dc79ad9807bf085a65b4161c256fefb22082012ebcd. 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/QZNWU2034061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd654ce069127a8076c932c7070baad83ed1e73254317602857f4421ba3146b1c. 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/QZHN72095486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe4fb32888c91eb582af606b20a60ba68979ab23597eb6b1f0e184591abc1e09. 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/QZFZ62190661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd504368c21dc6c30ab5d741e5e12494bf6e7792a3afbb46c762b6f1fe6b818. 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/QZFZ62190662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34c555541271862b0715055f12f4bf0f9be42612c6bcac273a3c71f4eea076d. 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/QZFYY2100799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52197004ce78aa2192391dc79ad9807bf085a65b4161c256fefb22082012ebcd. 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/QZNWU2034061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd654ce069127a8076c932c7070baad83ed1e73254317602857f4421ba3146b1c. 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/QZHN72095486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aeb407d803f4791a1d4a824ac4067a8fbaa14a3071a1864deb2050f3f3ce326. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52001312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe669a34db994e1aa99f10370ca654f7a5cca58b27c131e98bbbc768642694e65. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2363708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6604a013245da13ca4c505b7a730a6cd3d9ece8fa059bc36e392b78860c0bd92. 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/QZ5FN2339115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b8bd34d7dc3105661ca527f71d7eadaf4e2488663468d14c863de25fb7dcfcf. 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/QZ5FN2363659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7ba63f712a372dc2c5bcf8b4daad01fff6e93f6b36084594cae9cffed2242e. 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/QZ5FN2363725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59dfbe7a7366671e4483d94c76bcdb48791e3530e0ffc3c91d5c495256ffdc8c. 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/QZWDE2247421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e35db03626f86b7e7d7c272fae705c5045fc77da6d444ff42e49d4a2a4c6aa7. 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/QZ5FN2363732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43cebe422f4dfd80790132d39f5335a373aee6b26be29e7e91746afdbff7a2e6. 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/QZ5FN2363670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x442e1614d41e10edc9b6e83938225136540c17297a6097bf488e492e31ced50f. 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/QZ5FN2363737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29433bdc2708cf12f657eee5ed1bd6b6a0e18662bfe0321047ccc0cb5f12527c. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/QMBZ92284011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdebe6645d34fa48c9bb334380841fa9eefb9060c20b86aed058bd3ecab56cee. 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/QMBZ92284012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f8578dc8ebbd2b6c5f77881c5838515ff31eb934b605af6f0ba01f47da8222. 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/QMBZ92284013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a9d8fb12e24a842488dc42bd78ddff81786f4d135f698d0ece73186f61a4287. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92284014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8187b493d882f0d6cfd466397069e07eb5908483ac3e5ee0d89abc645568d069. 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/QMBZ92284015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d27849653863afd8306deaf7672567475ea69aaa288cf36c3c764fd64d8f744. 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/QMBZ92284016.
Sway (The Places She Goes) - Vocal Trance Mix - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x481694dc95099ab5718e955a652011be68ee2a78b01e749d357eca1c8b2c78a1. 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/QMBZ92284017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86bbc531dc5d81b853da7a4e2cb4413d03b860553ed1495b4961d2d8e2c9f3e4. 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/QMBZ92284018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffd4014a370428f23904a8ec8e7501e9cea63cbfdf876f9d77b2822720ded14d. 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/QMBZ92284019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e179a4c523957a07d9d1e3599ec7679341816669286f7ed132dd6806ae3e0ff. 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/QMBZ92284020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c98e26af18e9d02ea5b3a5f8390cacf917ceb2c95baf2404441119fe119adb. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92284021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82d9e57c7602354c3c3ea9a9fb2d7ad883e1f544c952bbcf61f3322d41cc2f33. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92284022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb458bcebae241abd2ce0d3032e5455dd653946ee3d4f4d1d50a1ffa8756212. 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/QMBZ92284023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4c9826debfa4c2f3c1cb07de6c9463872830c1834b87f93a1ef1543b52a9ea3. 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/QMBZ92284024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb316ef9d29f4e6b5eae8dffcefdda53ccd1a895abd104313db030fe3cd6dc14b. 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/QMBZ92284025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe669a34db994e1aa99f10370ca654f7a5cca58b27c131e98bbbc768642694e65. 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/QZ5FN2363708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6604a013245da13ca4c505b7a730a6cd3d9ece8fa059bc36e392b78860c0bd92. 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/QZ5FN2339115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b8bd34d7dc3105661ca527f71d7eadaf4e2488663468d14c863de25fb7dcfcf. 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/QZ5FN2363659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7ba63f712a372dc2c5bcf8b4daad01fff6e93f6b36084594cae9cffed2242e. 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/QZ5FN2363725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59dfbe7a7366671e4483d94c76bcdb48791e3530e0ffc3c91d5c495256ffdc8c. 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/QZWDE2247421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e35db03626f86b7e7d7c272fae705c5045fc77da6d444ff42e49d4a2a4c6aa7. 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/QZ5FN2363732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43cebe422f4dfd80790132d39f5335a373aee6b26be29e7e91746afdbff7a2e6. 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/QZ5FN2363670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970e2b5f39b073b5b10cc47af98086c7e73ca711978dddeac923c25bfac24cf4. 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/DEXN92436376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6818d7b4a241accdd6a3eb543f2423ab835005d417601953d6dbbb95980c31ed. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/DEXN92436377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa77ac4f471483d68181445e17be695fa076e98b99f028bec66dad3df362a96b. 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/DEXN82497264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb630891c84bca7b42c072ca7c9eacf8e364ade44283590e6c29d23b624c861e5. 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/DEXN82444220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e13ca6ab1933880ad54934ab3e42d551bdb22b3c05a7d8ba11df086f9792b73. 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/DEXN92436378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb96fabc5b47a4dfd60a9c6c8af76440fa0eb8029a6a4fd6fdbafb3d31113f671. 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/DEXN92436379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de998164f9569acbfabcbf714237a324ce75bca3b8bb85d0de357a55dc4fbbf. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXN92436380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b255320718705b7cfcd65abd581e272eacb09cd5910fd82e101f5df1f0660b. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXN92436381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35e192bc7f673846aa8d609b1308e454a169b6a12dbd7d10f88ecf0e04939a52. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/DEXN92436382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a353949cc25dd088480049f5c8c79282365f0cede984182c7f70d612b5c8114. 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/DEXN82485944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e1b04124664409912a5d8ec53376f0a485301df1ab2e2cb5ee08ddecb390cb6. 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/DEXN82485945.