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 0xd068c0a19fb59f8aad3d67644e1368d752f687b350beb18fa83864e8321d44e6. 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/300d6fa0-7fee-47f1-99dc-0f2a2d474244.json and https://artists.proofprofile.net/proofs/artist/300d6fa0-7fee-47f1-99dc-0f2a2d474244.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 0x1d5cf5180b460daf6382cba71428055c4deadf5edba75a51ff9da4197310083a. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/MXA931500105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadffb47b81923b03fc8b6be3675597270eb756ee5397224fe0510c0778ba3389. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:14:28Z), 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/MXA931500109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec81635cddb04991b2b631c6f29de8dd41f0fc30c57de3caf63aef45bb75903. 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/MXA931500110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa974949cb700ef051eb0219f4693dbac8fb95b455936207c2eb17b3fb0f2cf57. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/MXA931500111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e203061f7765f85081c8ecd27d07db7397763ca5469a868af32772f86acc59. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/MXA931500112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedad9dab1677f7b5561fa274571e80ccd9595a156c9d7bfe1b28560199a092f3. 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/MXA931500113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe2114e07e0f1f25ed5641ba3f7747174e5661c68742e295cb09c3d84b9b512. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXA931500269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fabc650fb3515a1995b1afdcfb9f010e1c53dd88005aee0530d2d9a3dafa4aa. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T14:03:04Z), 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/MXA931500273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bb88a1664adbf5818054bd7edb225d0acb5858068eee3942c5b4d6bd432d097. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T23:21:23Z), 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/MXA931500148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaf29e55b2523d6695b05397b661e5c5549b8ef22f9e45c4aaca34eee45a4090. 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/MXA931500149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d89e26a0e315af760cadf35b1e236e71606c2d69205825626df037c317966f. 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/MXA931500151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce7ca478522a135f30202882dfdb777039396c8faec6c3828a5686d407691034. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/MXA931500153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cd2ffd7508356d037814e74caf5200a4ca2192e4bc2de8c071d6501ba202869. 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/MXA931500154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27af3aa3a7445a90447cdbf4eaebe30deeb644efe303e1be96a4c1fd51443752. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:43:09Z), 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/MXA931500155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20859e73d7ae796165e03bd93af30aa2ebdc9584f2bc37ad5779193b891984b1. 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/MXA931500156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3bd7db4c28dec710225db0b5be4857b88aab6f32e819b1283c0e753aa467d6. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/MXA931500157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf99e2e8ccc250696f005d519d7bb2ef7ef9bd6cdcc29549e5bdd5a81bfa916. 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/MXA931500159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee29f9a7bffaa25f2d66f0d5476ea3cd97fbd58681caefe727bdd6c2cde1eef. 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/MXA931500160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be971df07b10b7d08cabdaddd62aed3dd7472be697554d3cac5071d71ffcda2. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/MXA931500161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5790e1c065542f5c452abeb553b80614a7c1345c1a64c2ff304b0f23fccf39. 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/MXA931500162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaf29e55b2523d6695b05397b661e5c5549b8ef22f9e45c4aaca34eee45a4090. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T21:44:46Z), 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/MXA931500149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d89e26a0e315af760cadf35b1e236e71606c2d69205825626df037c317966f. 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/MXA931500151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce7ca478522a135f30202882dfdb777039396c8faec6c3828a5686d407691034. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/MXA931500153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cd2ffd7508356d037814e74caf5200a4ca2192e4bc2de8c071d6501ba202869. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/MXA931500154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27af3aa3a7445a90447cdbf4eaebe30deeb644efe303e1be96a4c1fd51443752. 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/MXA931500155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3bd7db4c28dec710225db0b5be4857b88aab6f32e819b1283c0e753aa467d6. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/MXA931500157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee29f9a7bffaa25f2d66f0d5476ea3cd97fbd58681caefe727bdd6c2cde1eef. 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/MXA931500160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be971df07b10b7d08cabdaddd62aed3dd7472be697554d3cac5071d71ffcda2. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/MXA931500161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5790e1c065542f5c452abeb553b80614a7c1345c1a64c2ff304b0f23fccf39. 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/MXA931500162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b9d1b755d0dd971c09d106915efa78c28a07a707d8dae3a40d806957152b893. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/MXA931500164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e2c9dee8ceac1758e2464abc19172c04282957808dac4b3b81bf608f03ff63. 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/MXA931500121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd05ef99feaca0909aba96da2d2631467226bdb3b687ed7d593c7fee84bf4a23. 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/MXA931500135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dfb5a7316d7f8ffe7d07df2767302eb6b3c1d0feabc620304ac06c356bd607a. 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/MXA931500137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc523b87f67c8207217b0b02b4bb4346320aab0cf30c8b92192001dfd8e5a615d. 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/MXA931500095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c3a4c1a62a6ebf97365b6cdae62b75ed7aff2aa95868d2584ae406bc396304f. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T16:45:34Z), 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/MXA931500097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fa59f07a02d33d958f2a2543ee09ffabe94e850915ad10ebbdc865176ea3aa9. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:50:30Z), 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/MXA931500185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b8185f77e374519546282823c201b547688716e3549932b2bb2d645cd1c9492. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:16:21Z), 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/MXA931500200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e81497b81bd9e8a98f8f69c894300f0e417f3635bc1770eb1557ee6e5bb6a78. 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/MXA931500272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb367d23ee0c1162aaaafdc5c76d2fc7d2835ba71fa03833357dd6363b99bb583. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/MXA931500295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2247830222a384e5df93e30f8df7c45f2ec9af0b014fecbe9efff2aad271cf5. Chain 2 (Bitcoin): anchored in block 958860 (2026-07-20T09:58:28Z), 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/ARIXB2402539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c63bab422f8a57640895bbaf2ae3cf1aac160877bc19347ac752242afdb5a82. 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/ARIXB2402543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeebf447052695e6c3343bdc37cd2dabc673ba2d22d68554837d2698f5cd7b4d0. 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/ARIXB2402548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeebf447052695e6c3343bdc37cd2dabc673ba2d22d68554837d2698f5cd7b4d0. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/ARIXB2402548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa57b63232ecd0d2e682ffc45582e6595bc5651f313e9f2e5dfe388fdef569d4d. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARIXB2500573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x069f538fe09b4b07968522d31014cf590dd7f122944b79fad12986a52984b0d9. 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/ARIXB2500585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c9fd24e1e9feb8c81083fcd1e75a922aa36e21266fab741f1e1870b0ae1fa1d. 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/ARIXB2403515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd7bbfa69d315e30bb688765fcc5d18b91a8c00037e11765e0bf78f2df1cc3c6. 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/ARIXB2402378.