1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6605cb93ed97bb7ea84a4ffa8b12d22bd4eaea81d9a70a6b5253f8b5e69a76. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7aa73d2f-8f5f-40d6-8166-609f989ed2cb.json and https://artists.proofprofile.net/proofs/artist/7aa73d2f-8f5f-40d6-8166-609f989ed2cb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef640ecd88a2e85e98de649e9d7fe94ab235d69c0e3786b31d963a493e3d4dc0. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62357174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90374950ef5e6e72f31cd5f5dca1e4fccfbd8b1acb80ec43e1b2d4b6cb965823. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/QZMEN2233865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e542f00c2c335c485915721aedfe5916fde904ca9bb22892125c122c029c95. 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/QZK6H2283266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14697920710717286f4cea2d9818ddf976d2f270ae023bc59b44af2870011463. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZK6N2436493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b598d3bb3e7683b29ff6c6119fde337afcf69dfc8f233d6a7dc14bc6b5695d. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452536115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x035d93dca2332dc2f7c6d4756444e84626d0842699b098d6a78ddf09b2564077. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T17:37:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2208653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9768aea5657f5177c1c162b600b65e8f81b0f69a10e2cd1f90feaf7980746cd5. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2218814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf88a64d62d11b956f5235f4dda3bd302f5ef44cd89bb51d861563ffbdb123431. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2324009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470f80af057bec0d9ee23aa9abc61cd64726496693a830aa9864a99cb5f9cfd2. 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/QZMEQ2334229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5475b25f72f05c7db58cf9adc679008ee0974341518fcd498104795e959d2a78. 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/FRX452511923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c2397516e378fb7a49198603aa2279f5d03b74bdcf9752cf550108f87dd3e2. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/QZHN82441527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab3cd1e482718a27ae59ead803a918e0bfe1d7b3fbf7d215e9af7e4e03dc8a7. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/QZFYX2310680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a643440a8cc01c63fcee6f03cce4b8e554a4525177996217d9373f5a967d82. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:04:58Z), 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/QZFYY2373914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc1232ae77b4c26503034ab5486e0795a822b0e04d89c9fa01d9ec930bbd091. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:48:49Z), 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/QZFZ42326693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef640ecd88a2e85e98de649e9d7fe94ab235d69c0e3786b31d963a493e3d4dc0. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62357174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2629a1c27dd9a908b8931145a48a38b30aa057682b6c031b081c2f94947d01f4. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), 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/QZHN82340631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df172a21fc1e0c235ec025b24b3f95c741f4a51cdec402476c2a6fe701bb150. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T08:59:16Z), 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/QZNWQ2305763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x975d17655f4e6f771588e385d1efce4bbb213545789598d1010255d55e6bfcb9. Chain 2 (Bitcoin): anchored in block 957638 (2026-07-12T01:56:41Z), 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/QZNWS2393822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfda2b167ac0d2577833561ed6dda03c594c6ff85e37f1fd6a3c1b3b0213c617. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2339851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dcf819b084b10fbd50bf2691329b38cdf577f2ac6b3d0d0254acbc84804754c. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/QZTAU2371635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c68905c027af4b0e852ed141e4c48dfcf33cd946d3eefbb3d30f1ec2329cbc. Chain 2 (Bitcoin): anchored in block 957638 (2026-07-12T01:56:41Z), 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/QZDA52448534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66da0692558fe33b6cdf0f19814ed080c54101055f6d1d8aee37a7d4bf941648. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82480528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75890d0745b1cc53cffc1b8681a6451811aca5a39e7097bb9fab6d85ee7c06a9. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:30:35Z), 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/QZMEQ2473426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b0934463157bd90fa5816f2bbc1446d4ab054f74009880c9ed227b93070486. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/TCAIL2408211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c700207432876267298da18540b2263267fe98a7384d814266b85b8b673836. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIL2438191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7243baab6c986ce9e18a2de4040f5e2e7fd433eb7eb7a0e283c742a37b403bfd. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2282896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b1c37c5b11e89663998df044907e7f5e05e2f3d794d3636041d063510d5a66. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/QZDA82478202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df37054f1d038824ef41bbefd7e6a24516b44e89088898501f1da2fdbd04bc8. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:59:28Z), 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/TCAIN2419140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20ec468e3e69cf5c9dd5e360eedd91774cad279d9d837dbfcc1612dc677fb1e4. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:14:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2207145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa484f6af78f0c83b243ce6721bfc859f8b1f29fade12ea63ee363a4f5c82dac8. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIN2476717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8fe2e80e7073848274a5e6071fbfc33251eaf318897871dbaa3edcf6fecf7fa. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/TCAIO2428450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc029d9652e18de4f370e3d863ed142968f35238ecd3ae2851b09cb6594f60818. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIP2493703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1911a044c28621c8f2c5d166612cd4dd87c6ac700b62f0e0a524ae29205aae59. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIU2482449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4779ca92d6f2c00c808fa933fceea0199555e35271fc5419607b1a67489ed031. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:27:17Z), 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/TCAIW2490326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16efa234ab537d806d48c91e019faab06c11ba56d2426cbbb2eca37d51c31ba2. Chain 2 (Bitcoin): anchored in block 958920 (2026-07-20T21:01:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJF2578341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4df63fa038ac0045a1a11af11f40b6413b253f96e7d0942cb42347bfc36b3ca6. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJI2524019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb30991c92fa1dd1135060feb29b129ccdd60da7a1e863b861aa87e255fd9fca. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:35:04Z), 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/TCAJM2574843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df172a21fc1e0c235ec025b24b3f95c741f4a51cdec402476c2a6fe701bb150. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/QZNWQ2305763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb926f53bef75301673fa8c6bfded4fea6f7a2142980f96f5ea6a38253bd2af51. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282560164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf99af36837b5b581e06d9f79e446cfd0138da22e31cce6de7527f4538679885d. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/FRX282567512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7243baab6c986ce9e18a2de4040f5e2e7fd433eb7eb7a0e283c742a37b403bfd. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2282896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x951cd3ff9ece54ebc2fcd40683ca638d1702a3bdbd89efda827617712b695eee. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIL2438155.
Mryame chanda Jwani / Shl shl barremka / Gulla la Hawlerawa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4060270f0e38ee406c62ff368e0e70fe78f6839f49f56974295b8ee3845056a1. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QZNWU2355654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b00655d5bc5f4c62043ab7fa781b534a833c6c1af13ee6afe2a351ea14a08d3. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/FRX282576337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16efa234ab537d806d48c91e019faab06c11ba56d2426cbbb2eca37d51c31ba2. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T14:03:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJF2578341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b1c37c5b11e89663998df044907e7f5e05e2f3d794d3636041d063510d5a66. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/QZDA82478202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc029d9652e18de4f370e3d863ed142968f35238ecd3ae2851b09cb6594f60818. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/TCAIP2493703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9768aea5657f5177c1c162b600b65e8f81b0f69a10e2cd1f90feaf7980746cd5. 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/QZTAY2218814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e1cf448d97ecd5b11a4d35bd5df4f685dcba844c309c5b048705de35fe5a29f. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:25:20Z), 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/FRX452514537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7f4bd1a8db86d2bb99f1b3263c4be7f41dc3c59e12cb9504e0184b694c2f17d. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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/FRX452536117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x005ae4193fc9c8629bc2626f95734d81b0d847034d017bb38723300907d17b3c. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/FRX762524633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7147730559cd116c3426b31b79bc8f6f9c8dbfe63fde34b02bf55299ba2014e7. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:04:58Z), 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/FRX762549145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc06a049d4678504076a426ae9bf3bfae25cef7585d930d4dca1ddd1c79911a92. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T07:26:58Z), 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/FRX872532326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a753ac50f60502135f760f7d761bc3a4bd452f3c8a32975f29828795b3e0feb. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/FRX872554524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a160eb4bbd6a430e8d189b4649094e487acc6b3a33df5764e8f3eab87f8aefd. Chain 2 (Bitcoin): anchored in block 958864 (2026-07-20T13:08:24Z), 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/FRX872548726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa179d21972d5fdda2801d1f1d4d787efa51838bff65bb6e576bdfbf2b9194f5c. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T03:51:05Z), 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/FRX872581639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2634641d46fe588a7b849ed07e8b444257eb1deb01491eb09b2a786eaa323071. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/FRX872581640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60faf262248312a690514f2e39571013bae125bd8ab59ba711b65907e47bcca4. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T23:43:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFQ2319295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9650c3c5b47e6da8914495992aae468b334cfc204a5411aba5cb643fea6d6397. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052515716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2669b48817c7916a65ab80d7aeb5e2cda277eeb8628ad519d42c9204fad81b86. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052529486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3040c7b3f16ca893dbca834e59055311c60af880a3eae0d95803e57f90cb44df. 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/DGA052529492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45018bfff67be2572fe7c3a678d44592833360787db9baaa36e103602dd69a4b. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052529505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92905cb47e72bafd25adccfe3fd6a83fba4b403686dc4681f1ecd1064a857891. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/DGA062545605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdae34c49f5c0c0fe9baf762c9eeebc450e7c7fe3d6b088ccdc8cba962941812. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/DGA062569111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27c30769831d2032359fbc546fbb2097b3b16f9555aba286f4befe7205796203. Chain 2 (Bitcoin): anchored in block 958658 (2026-07-19T04:09:09Z), 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/DGA062598163.