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 0xab121bdfcd6ef49a98370de34c2fcc6f2d23ea3a26231a7863488e1669bb270f. 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/ead25954-1f06-4bef-98e2-d14cb12f111d.json and https://artists.proofprofile.net/proofs/artist/ead25954-1f06-4bef-98e2-d14cb12f111d.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 0x9174bcaa97089aec19c134775a3f2a55f13f4376e9daf33bc1dce5c4cc908377. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52005041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26311fb046146eb49143d9a415f05158285420650e489c153d7e51c69e2209e4. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), 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/QZDA52005042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f078cbb0ead64a94692f6bd03012ebf838c7eeab9a583a8a09384d08e4ab24. 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/QZDA52005043.
Define the Climate (feat. LORD JAH-MONTE OGBON)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafdb12d1e4e9ca34b5d961417d20e622f57df526b79446a0266ad15afdd05bed. 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/QZDA52005044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6555937558e6b5d079bf0a7eb6be810dff2660523fde6a6d04f18861eb5015cf. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52005045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc106b80847af78193aa5d118211e18d628c04691e2a6385911a2a08bba2cdd67. 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/QZDA52005046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x729f5fa82c80d6edff9d54243881d7f198edcb9f0230f110b25bc2bd98a7e16a. 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/QZDA52005047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2021e0571e190da83cf75d3c43dbc415232600dd03d9cf7b2f98c699d2a7eb46. 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/QZDA52005048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x235c89c56313657410c45cdb451a8c65a0a9940bde1d97bfe88bc96fb74159e3. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52005050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ef70e4e054dfef759dd40852bca09e83672dc02b75c2903d6cee45ece34fd45. 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/QZDA52005053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f49d6614a9312ce0efaee4f03604f5425c7b759fc3bee6294dceefdba0eab36. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2075667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a5971f1280adbf2ce93feafc7d9948565d4c4e9b05f9eade9da276bba5c86b. 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/QZNWV2075668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b544f7f3a29492c56c191c4b985cd7a7b4108651433ad711270ad46f1ba00a0. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/QZNWV2075669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde2affc38cf358069062ece94ed23eb5bd7c977233921cc29f50433c81f219f0. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2075670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ed5cc9b48ea2072c4be15177f57401d8c48a88173c118fda7c9f1e70295d4ae. 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/QZNWV2075671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5bb4bba1fbe5d2dd48638a00286fd823af3da2713b18e586ab491c798190706. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/QZNWV2075672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f159d0e3aa1c68af66b44859c0a2c7fb778c8a8c0ba2879d086fb43492d2ea. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/QZNWV2075673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe38a302c11d9e10c3e4c2b4b5b760ff17fc6b1745f26a5ad60c0a209344213fd. 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/QZNWV2075674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ef551409e8a9bbe41a48f42085703b2b81d264a8c2165128a3a50620faadaad. 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/QZNWV2075675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddf1d1feac0a93d6e80c91e373eac6677fea7e1ee8f7d675336be1ea6dd6e989. 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/QZNWV2075676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48af998189be9adf7321cb802d67a7486908e41666c3fd3e817ec97ff302b5b7. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2075677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d576b15edea6df0070bd69330b9ecbba950ac72e2bea7681118bd74f9cea7a. 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/QZNWV2075678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb798863fa5aeed14ade4b403879aa93e4a87edf86e2c7d1fd60b5217592f742. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82283684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x777b9af2cfa56bad09890a4d892e99e7466c135c65fe3cbcfe5d63fb8a8e8ccc. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T15:22:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82283686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d723cd657a8b468a0d82656ed224ff244552f451dd3fb9627d4acda22ea7df. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2279694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d6f07f286b45d698b7683e1cfd8a6afd20f290169d5b1f811eef3fb3025aa4a. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB32209422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72852015fd8dc72df9c64d4dcacf82217c4535161b677ace40329a9fd9bf5ade. 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/QZTB32209423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe7d6667642686afdc256693126b32bc6a3f45fb9a4cb3c50b3323f7f315c539. 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/QZTB32209424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870b021c3511fee9afb9de612d4450a7f7ec1762af1854ec972f704497ceb181. 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/QZTB32209425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa970bb485a5ce06793afe79681663e6c11743f0701760814ec1cf75ab63a66. 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/QZTB32209426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a7bd0fe50973019d7f43306b19ec7b50dc47bb4001449c2dbf7b858d4f49bb3. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB32209427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x516458608afaa2766fc56f8015d0709007d6ffb478247bd90ce3eccc70942d51. 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/QZTB32209428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa056504b314a016ea410bd20184e3835afff1e167aee4209c873fda430d54bf7. 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/QZTB32209429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d76f93c63267a40e9318e56999c5362dda649c597702bbe2b84506151ca82cc. 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/QZTB32209430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x730521a2a3da3c1d849d7962fffaf0c9363c747e56f18b20e72d0d2b43f72538. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB32209431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d7575ccbf74f1f5bf500c6c91be07c13161f1d416a95b6f1b3d5ae658ce3480. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/QZTAU2483528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819002199de0293e3ccd7416af8a9ed3572fa9733d4b14b6084ef5efe9764550. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2483530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa41874abf1846ebf7709a7296a0586cabf72bc16e50d5f13d32d2895eb1f9913. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2483532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a29d65554b1797e5738c86293f1c24c6607783ad638ea3ee73be4d10eb5d614. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2483534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c513b9978e92eb058d301fa743eb5b5fa7c77c95a6f490a7f0b65bbbc7501de. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2483535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d2642115c67edc2f43506c9d415fd5bafb8742c07c806a27cbde3c26423303e. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2483536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x643c73b429b54e505d475f0e4f4babd007c1f24cccb6309240ce22686675e896. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/QZTAU2483537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed4a6fa9a196881a9bb64bcffd7b5596276395107955081f24e902ecc5d4a5f. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2483538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7bc287334db4e22e3b2c00372630d5365e2b092b59e78f89ab4922a578e812. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2483543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d7f616145b0d40f2f2997ecf8599bc47fa683fefdca74e12428a30c781cf41d. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZTAU2483544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd2e79564ef305f76611b0fc55732fb994cb1aa6339042741485230b2e57de58. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2483545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2241395f68c4252231fbc4955e3ae5e31f92335fb83b27150eacc1aeb9d8bf3c. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJG52516214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x689119573850f8508aecd9d0354ec03b0da679de53ac41133ab52cf9bf54613e. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2594736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ecae0eb54c314b2ebc112a2a229f5ca546729190bb6a6b0a602485f7d580e6. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZLL92552385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a62e8e51497731042af4ffe89f625559c0409031ceb1f5707db439fb209e3f6. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZLL92552386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c9735425c4690143711fd2eab90c301a849fd0f047f3ee68f9b75486a80d10. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZLL92552387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab142401f792f4ff8daccb0cec4db38c891c1ff4239eb75d7b7c06b919355abc. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T05:02:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZLL92552388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb32a5f5c54d59d71ce1018c506d7922a9557102552645a679d1f868b3821e58b. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZLL92552389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bfb056160c520769e0fadee4c160a57e40e0b32a005db166e3c000f05a4368f. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-16T21:48:38Z), 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/QZLL92552390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cdb60ad31fd6ef7e5e1921db6f1a8bb8081d1abd16b66c94e12f87edb8a0a65. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZLL92552392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7816a2c5b54e574bda9fc7018e27c2f558ffebe2701a557b2d163090e2671772. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNMT2500113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88d4f3c98c1bf0c2d76d6115fc8e5e778b148b887bef94dd06200255b154b7d. 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/QZNMW2178753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd96eac96f7a73815fbfccb635bde606b693e282bd859b85d6319f5c5d784ca. 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/QZNMW2178754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x121b2a85fb35301d3fa3f0f8fe69832ee91351c7dd0c42f3af1a54e07d9d1fb5. 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/QZNMW2178755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x197f76956363a2f22062e5ed581e7b42d9553e30a7ea7599d028bbfa12ed412a. 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/QZNMW2178756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8d6205ff2335e0993d16d3b82f94a3980504dc8bdc61ceacd0cd5a5d8d0e66. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/QZNMW2178757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30435f90e9f8191d3723505f8c873e6d58899b18673acac85dd73fa84ab5fddc. 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/QZNMW2178758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ac02c2bd3497d8ba6981c78e5a5482757216b4ea256e711e8cf62a630ab0106. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/QZNMW2178759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84c2684135b15667f1498e3040da6d6b8be54f4d6073caf6f77fa6cb5a37b0b. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/QZNMW2178760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdacf7e1ec4ec69e6ea85c4503ddae11a99e1908fcf0c074312fdadf371334f43. 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/QZNMW2178761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a44460d81f6e7317cbb24fe4c0d9859549ed44e976900f65cd9846f43eae35. 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/QZNMW2178762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1105c691a28d8559b9bad543ea02c65a5ba24223b103677f556ae88631cc457c. 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/QZNMW2178763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2e213643bc39c598fd8d861ebb63c991c883ac2c42409450bf84b62b7358af. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNMW2178764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe11b9583a0d1622457ea8be74a134b107559c60a799050bdd7b722e67dd986eb. 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/QZNMW2178765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827933f90dc2c236a6c0c8912428fb4ca341ccd667599f6e65c69c67c022ea03. 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/QZNMW2178766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa13b34e087c96ca4df943a728efd8d708a9490be18dcb4be4fd903e9ac8e0c79. 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/DGA062344788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55af4ffb4b729cd96f7dc4c4753f14424c2538a42b39d888066717f1b4ef8e0f. 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/QZFZ31993776.