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 0xc97bc89a4ba2ff3bd5b816de90bf83850fb5f445e60baa705b0c64a31fb4ffac. 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/7cd62402-4cc1-4f97-810c-c35a8be9584f.json and https://artists.proofprofile.net/proofs/artist/7cd62402-4cc1-4f97-810c-c35a8be9584f.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 0x4eb2e5fa0f909f48cb78f6f82eee3f0fb78674931fe00653d338efb94042f71e. 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/SE6XX2354634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8af90a21c8cadcfb6917965800836dde3624a19594a0f8728ca7c6b48ed14b. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/SE66N2368132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab0b4f1547fcf0a809441df492c8aeafeaa8a560bb5f00f7fc43a541478bdf4. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XX2305514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecebcb44ca360d6f834fd20a14da905cc7736bab961e39bb7586406b9606046c. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:15:12Z), 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/SE62M2344132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d9682c7936652d115b8f8c14789170356e79a3756e7675f2949a2f20a31613. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/SE66N2341107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05abd1b401289d0f7efb6dda7b9a32dd0be45bc33e090fad758ee953e2eafd18. 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/SE6I32486466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf327b02632dca821f665ba661b644ab148fad2eeaba78d812dd7961d928e69df. 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/SE6I32486474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3318841bdc1b531ee665e1fee796d5de40c4b52c6ba008cff3f3fd46e9b3846c. 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/SE5BU2417609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8c6bfa851b192b755f06fc45eefcdc72e3fa6c5d2db9f64839fec576d14d52. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/SE6QE2418525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b895cb42a532ca86f95ca8b6d32411a35bc1fbff9d5901af642860164c3eb2. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/SE6QE2418527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f7e167657a8fccc1ed35445dc4d82bb6a6d7333fa0006314a8be71fabd87e2e. 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/SE6QE2418529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1419568fd98b2c09b190a3c9c420c6035b6106e3f0ed9ded1053a988097ae2. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/SE5BU2475853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1893868846a5448d70626522ea71922035e5e5600eb707409c2701b856b993ba. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/SE5BU2475854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9230caae04242797846759394f22a7ffe5bf361cb0331ed69d49212e9390b41. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2475855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb77e50fe33de84eea3c640e980750da92734014aa3d1c919f979687c5a829dfa. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/SE5BU2475856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7190f3ccb7db9afad7c8f9cefb21044dc6d881f66d97c430ee8f6885d8954e4f. 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/SE5BU2475857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ece0d55c0a01fbb5ba7eef4c5f77c359a21f77469182026ebbbc8046a89be66. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), 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/SE5BU2475860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2094f4b95f3e99bea63392604ff65bd6314d68575d6f9b8bf4125057392bea9c. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/SE5BU2475861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c65f7cfd4353d58dc0cb501d40f39c5dc2514d1ab97c8ea33a01fe05b989f4c. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/SE5BU2475863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d62feec2db7640be02d04b74db91d8270ebeb45dbf8e161b749f310e3037e5. 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/SE5BU2475865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ad2f340fd0e050fb1140e2b78f69be483a248348135824b8f78b032207db0c. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/SE5BU2475868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876a44abf1beb1cb1022bedbf288beae536cbffc1640588872da226a6b7573d4. 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/SE5BU2475871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a9593f9a900e66feebfbf441dcf526100f609f584c4a81e4f4cdafbc23b91f. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/SE5BU2475872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddca1c56feb68a9d4f419b445484be10d7bb356674309ea2c16236a3d6757b06. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2475873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3903c348e092ef7deb0da754b04a3cd39de7cac5523859fd115d83a0b9463c9. 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/SE5BU2475875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe45937368c2fcce50af5083a87f7992da2cfc6b33fcf0a44cd904ad8d884f775. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T19:00:26Z), 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/SE5BU2475876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe156b51b73569a07f044c00cff20311b956c49561f1ddff288f533acaebe63c6. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:23:41Z), 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/SE6HN2476734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc95d36273c127cbc153e69da479f521285adc6f584a521ee897cd353e18b1955. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/SE6HN2499888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e9ef2b944bc2a37e00ca6d82806ac6f637816d01556aec4faf2e914436ceaf. 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/SE6I32444403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x484cc46051f504000b8fbb3665f2f98100df570de8f4b39ea0df5095ba151a61. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/SE6I32444404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d054acb7c8c16e5a6adcef92dbbc44f1d0182a9e5456691064630118595da1. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/SE6HN2437932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f104641b314cf6c41e784ee052d8705866198eb607174b107b1f7ec817f108e. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:23:19Z), 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/SE6I32444405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bad29706ddbdd8e4c0845a797142c88e49e5f23d7338eb1bd001478473d2a7f. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:31:08Z), 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/SE6I32444406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1f5fd714489a6b1adcc55e53d9faff430d6e542bf75123e9d9594d797415e8. 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/SE6QE2456889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dadf49c736563ebc13ef399ff37e6ad83a7bb5618ffb6c606459634c8b7e5c2. 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/SE6I32458674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe67a3a36e05a1e1552932d0364e5746640a619688acaf1d1626845325d1ca475. 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/SE6XW2569777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3721e362abe70a79c50b81f3f32dc205d1e46e46d88006073ffa9f62bc33a94f. 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/SE5BU2475859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a9593f9a900e66feebfbf441dcf526100f609f584c4a81e4f4cdafbc23b91f. 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/SE5BU2475872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a8103442bb14e3c514ffbcc287c414030e4b1029bddef6c5e1c344fc445cff. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XW2569778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b26d3e662aaa0ef3d0c4df657ad518737da6938286e01615fdef94e52d87b47. 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/SE6XY2394738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb903a8104626f6b9270951837f7bf3282f35de022419c294089db68f9b5c6d71. Chain 2 (Bitcoin): anchored in block 958785 (2026-07-19T21:40:06Z), 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/SE6I32444402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d4ed82304ece4611180500141ca410612f144d9c098e8484f1f728bbc2e33f. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/SE62M2359712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c348ccdc35dc2def1830e59c0a98d00e210d87e1d8e70b2cd038a9f530f347. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T09:37:47Z), 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/SE5BU2475866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ae05428505e982b26f743aed0fb904659beceda475c46f2c169e2c55da9741. 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/SE6XW2569781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x219211e64aa3f46c34b0b3d51b47171a84a8fbfb38bebbbfc81d04e2467e8d32. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:35:51Z), 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/SE5BU2475874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x206f47b28087f5aef0c56d054b7ff26ad9ce4a47cd6d9c9c46acdb295b0d33d9. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:33:27Z), 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/SE6XW2569782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69ffa03b60fde75bf5be35cecc15748bc439738d25d59786195157904c1e8763. 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/SE6HN2499885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c670c851ec2a167cf79c0b0f8384de7a91a48138c1534c0d2b761c02e2dc4f. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/SE6I32541648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2997b4db31e0c92a005d9a0902fbaa948ab2b702d7630ef80cc0d08cc014a4ee. 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/SE6QE2540047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b76e0d6c6be6319489d2e311c181be2c5cc1ace00a01982a27d8c4cdce92c2. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/SE6QE2540048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52653529e955e0ec4131bec10ce7cbc634589f2389d78cf6af30abd495a5d205. 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/SE6QE2540049.