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 0xfb0a006f616f9910830db21a28afc5a96d595ed39f804270a95c82fa01403ccb. 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/4bfafe70-e839-4d14-9838-85cf9bf02762.json and https://artists.proofprofile.net/proofs/artist/4bfafe70-e839-4d14-9838-85cf9bf02762.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Dancer in the Dark - Desusino Boys, Larissa Jay Remix
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 0x35a9efbc753fe25c2e61a0d2dbc8d58974c6f95aac5539ec460e0eb1a8ab0d73. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZCE61887567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30947521e9d9a6df01084aa6e247b8f09bf02208909599dba8bb0c6dd33216cb. 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/QZCE61887568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x974ffd6efd379bce8b271480a1fdb70ba8aa76f635836d93e1a74880e03579e3. Chain 2 (Bitcoin): anchored in block 958529 (2026-07-18T09:21:41Z), 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/QZDA51834171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe45234c5de9bd1daec71a50c7f712bd6191b40a3fad0476e222057d95b8018. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QZDA51834172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b6e24cc78c4e182b094265ca0271aab482e5f99db93d6617b8801535ee47c5. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/QZES91862167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe72be77362476d05e612f21fe74ee9bfd2591c9427dd54202a62010b3278b982. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/QZES91862168.
Don't Love You More - Pete Bellis & Tommy Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ead07ad52326893570a1c4fc2476da98a89192dd7cc2dd74015eda428f9793. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBRF1894939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ac9d53f5895e703661376ca00b8ff6df35a367b38c897b4cd50ec894a23d86. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN61964213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01349e4292797490b9a5b44395dc3ca064a4bebaf7386f7ab5554ebd469a59a9. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN61964214.
You Love Me Tonight - Pete Bellis & Tommy Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ab73bb44c6112b25d144c8730a84925a3d7ae8b5928d7a4878b6e5496c4c269. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/QZHN61964215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e773b2d375521cba7113bc6cc9afdfa3cb658049afa60a1d992bc8dc51bde00. Chain 2 (Bitcoin): anchored in block 958656 (2026-07-19T04:04:08Z), 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/QZES91862166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e6032bb804ed88f328225d8b9357e96e148a26ee159d845869eeca8650f22bc. 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/QZDA81822573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84cebaa14916d8750775d4c0c75f5f3833ea4a8da89114eca8336a2bb843ad4d. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/QZHNA2057660.
Is Someone Waiting for Me - Costa Mee Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8897e4b5c35ae493455b1193b2027eb4df1c9de3648920d45d85fea3c2a5fb. 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/QZHNA2057661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45027adf2deea985eb9ef26749799bcb5d6c357e4055b22074e128a3e7dfab9e. 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/QZK6H2060903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x331ceec28bf5c43e81a6f92745ab6ce19341502bfcde213df4ef358bcdde7960. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/QZFYZ2184448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44481f5bdee9eb5d890aa4e79d17c2e0b24cad82b07740811857081b78d6b4c2. 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/QZFYZ2184449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b30e696c71b896541fabe27b09ae26807c37add781d9e15219384ebaf68656. 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/QZHN62169526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd45910c8b2199e599ce27c9aada40020b5f2e0182b298585015d61193c9b4ba9. Chain 2 (Bitcoin): anchored in block 958724 (2026-07-19T11:19:01Z), 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/NLRD52028369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36207939333c1978ac8011489ec981d6f51cbbdca98a72a41414063717e2dd76. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/NLRD52038953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff319153b01994c949ba3670cd35077535c6c73c3376b56f8dc8c2536ca53168. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/QZCE61887565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe56596ed4ab3e76196cb79aa2315d82d1a82be2cd56ac383d244df272923c03a. 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/QZES72008677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe45234c5de9bd1daec71a50c7f712bd6191b40a3fad0476e222057d95b8018. 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/QZDA51834172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee38932f5116e3c46796d4ec8725bfaf61a6b5063aeb5a74b99e4b96e27fa872. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2165702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b30e696c71b896541fabe27b09ae26807c37add781d9e15219384ebaf68656. 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/QZHN62169526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc158d85872b95717ce0afed8000fb895c58d756ea83950129423dd254cfc9035. 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/QZDA62180110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x331ceec28bf5c43e81a6f92745ab6ce19341502bfcde213df4ef358bcdde7960. 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/QZFYZ2184448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3547a5cfa426da0b0fa5207d12734da83c77c5f83d2e18c2b718357d66149e4a. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2074784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x327c28ae82f496819f2e79f1f4c8bc2234aed4c8834f98725a7311754bff1f8e. 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/QZES51994140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38cabd24acf043e30736ccce1052e01393f36ef1ef29503de7ef48b01fd537d. 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/NLRD52038962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47fff1f4d6d5b5317d4c8c952f91ff5414c14ac4f6c04013da9fe326629f062f. 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/NLRD52038991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f97c8db8ef89cc19c3c7443f40dda64118137e1c84ae557cba06a6420154e2. 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/NLRD52062875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9f4bb75a787a8d5c1de765940353d08ac2a6b1a64405031dfa15f01ebe69ab. 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/NLRD52062883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3913ea8fe5b09b7ad5f4cd386a6b44854755a5d5d1f0ba787470bcd029e37a. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/NLRD52062891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaf8396d10351e1b16b043afd60dbbffecff5e484a3b3283baf8dedb197d0e8c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2249746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c0e7666b1342de1b8b3452a185f76700376c5f9ca05858f4cfddbd0c6b4cf6. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/QZTAT2206469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c1a1995d6af0b50b7c447cb2d39d70d994cebfc5bfc1822fcf60ee843d7d30d. 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/QZTB52229321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaac89bf05364db3658b97ae645d4e438aebaa2f02347e8dd6736221e782f3cac. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/QZFZ62364115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3ac3e233673f1d07f1ea940489157bde50aedb4186d1ffa0b716bfa9b00542. 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/NLRD52062925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda5f34d13efcffb3a67a56e18da2243b2b730d2a55f97562e10e88af7f49689b. 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/QZES82369201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb4b974c71a11d58ada1f114ae29cc7cc8fd6044a7bc6c2167212e2838ae5ea5. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62334714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2022ea646e702166aaa2c2d2f3e608da463c7640a2e8c91d511ff15cfadaae8a. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/QZK6M2328131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd2714112914d980ac358d2db8817303f48f0889f2e562ed7a806abfa0908e9. 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/QZNWV2305434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x545f0a3b79702f5f10d0c6c360f3a02560093fbf961b0e14db504e6a4af63bff. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2352728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f828ea3e5380a3192bc1f956dfe6af9a30c21bc718bd2e0033be0a444ccfbc. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/QZWFM2349729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10969a20a30f395070672d45d2c0703fe8f497956582bb387baf2fddf07ad79f. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/NLRD52062955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9900600a232364af3b780e5523ff0e09bfaf0c304caea466e6b30208e62c30a7. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/NLRD52355043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08268a2852c64b92a553046bfb3f6af73a89671a932f912af1cf7f26c013ddf0. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52355049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e3aebc2e57f6fb06587c32455725c3d7f2e76182ceff9ea69a8a709af94146. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/NLRD52355057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae882b8c96a0e5e8851ac0cda9b8abae26ee912eff843c4e2792c3ab1f6cedf7. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52413708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf97e604437725eeec5d52b5920efe588c58b5c00516653bd1ed9b2644f9344b0. 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/NLRD52413717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x023b5209b2975e2dbab0ec797d901a375b36cc17b77ca04cff05915d515ea5df. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52413731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf78a85f00ccb580f432f00edd78033cdac7a7572e5b298e51f1c655a1430313d. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/NLRD52413738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06970e359fb33423ec54485abba662333b6e403216e3d76e75ba215e2447ed6f. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/NLRD52413744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea3ecd4dc58a71dcfba4055b3e1fef7b6836d78ddb7ae912151be028ad6e755c. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/NL3M12409420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc3232fe8afde061ca7fb2e62844f2eaa6a10b88e322b874d6094befa3d44df2. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/NL3M12409437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf602275388c74078f8b2883458f75d429ee3e0899eae9f8cce2a5cf1f77977a5. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/NL3M12409445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9937bbcd0bcdb701debd478ba4327bae9fb85ff3f714663ff725a93effa0b033. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/NL3M12409453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88c97fee9428dc70c8a58fdf4ca92974c2a21222df7e9d37dbdf9672eb8e6519. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/NL3M12409461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb281069accf095f6dbc1d00375d960ea07fbba65200a1b25323df5e041748408. 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/NL3M12409473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39263f65d057d0fafefee76559f1fef9c5fccc4cf8ce606da7ca2e9f3cf67a00. Chain 2 (Bitcoin): anchored in block 957778 (2026-07-13T00:08:48Z), 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/NL3M12409485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0153922bca107569e9f72e904d6154b8b08d95c71766205088bf59ce5e6b62d0. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL3M12409493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b212f722d53bed42824ac76e812f0853d04c24753b1b6863314b7f454525f38. 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/NL3M12514494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8374bfff5e16e09061fa8b92eb52966dc673ab5531d643ab6e34a98c13b49a52. 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/QZZ782552326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1df839e0e61b6405b0f886c579ff9243c3b92087f8ed62ba074460620465440. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES61800425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55767bef424aedebb05b5c2f7cd89aab9015a48156f3791ca043e69b2efddfb1. 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/QZDA51982168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09b24c6e7b4013c247934ee25d49334d1fe4d95b72e874babca576cbb33a006. 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/QZFZ61971555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09b24c6e7b4013c247934ee25d49334d1fe4d95b72e874babca576cbb33a006. 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/QZFZ61971555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1df839e0e61b6405b0f886c579ff9243c3b92087f8ed62ba074460620465440. 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/QZES61800425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7efe473208fa3df43e5fda7472d3345fc367f3bb629f8dd9d2213ea52081ecee. 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/QZFYZ1939532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55767bef424aedebb05b5c2f7cd89aab9015a48156f3791ca043e69b2efddfb1. 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/QZDA51982168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1df839e0e61b6405b0f886c579ff9243c3b92087f8ed62ba074460620465440. 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/QZES61800425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f36d1fd9065711c43078a01488558ca28ad8f1e088b6e5b167435a32af3fd5e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82361453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d5e94abb79e654befe839b3ddc16498c2548b08444f26ecbfed0246708ee07. 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/QZHN62322067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5786334fbcaeb1c54258bc0116b5cd2a5b9c39e0b35cc2d7df93f5a14de47e04. 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/QZES72372326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea6e86ce4ed7c2d93cf69c5f9c5d5c421b365169fe3fa0705ca5e1e9db2dfa1e. 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/QZES72372327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6146ef97cb4359dc239f6b8f6cc4c2ac0008b2529e09e49973a19101cca4f3a. 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/QZDA72390393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1096fbc8f9780342bdf31bfd58ca006da4603627cc581bede900f50a21d38444. 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/QZDA72390394.