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 0x0ed178aeb68d36ed93dedc67a508c678448ad97cbcc61968369bffcd2d9afd28. Chain 2 (Bitcoin): anchored in block 953678 (2026-06-14T19:23:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/638b2002-e79d-4104-8396-09be450fef7e.json and https://artists.proofprofile.net/proofs/artist/638b2002-e79d-4104-8396-09be450fef7e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0c19ffa8f408a05103b790ded8eca7a5844968f15771a68f2eb3d5b48528c9c. 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/TR0331911738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320739816d61dfd1a1ad4261bee2a480018e409285bee8e4759886d90006fea9. 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/TR0331911750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aa6dc090db8b251dc169310bf499b1220712180b43c6a2a8073ee7f2b4e3af1. 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/TR0331911739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x462e20fd34898e0201a83a8f9fe8a82cd3a5d2485319cb56656e8b422dbf7080. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0331911571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf724d4d5d56a6cd5992891bfb0ccf164d992de28361b41d2a3df726c2916d9. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/TR0331911740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d92478052804e57b6d7918f78532b2183f8e17d92196fbe4b000b3b07bd71df. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/TR0331911752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae0955bf796afa38770b7df7662399d0b13e33ac8c0b4345f3a815de278e2595. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/TR0331911741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc90c498b9cd0ce4a87aa2991c169ad2147c849a8e5b879969a412fa5eb9424bd. 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/TR0331911753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacbcd905e30a5be2ea7983c1eae13a9f7be30b4ff179395b01e0818933dc94ae. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/TR0331911742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d5691d6ef81512344bb55b40bb0417ba7a1106fe6803f7d910c23131331ff7c. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0331911754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x330b1bb9b7663af6bf45131601fc9f9378f18cb07b80b88eb9b6ca273df9ba19. 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/TR0331911743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13c68684968bdbc82df3cc249c93bdad748186c40b237aff8d55338c48c9800. 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/TR0331911755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb255dfb08700df5d0305163147a2961b3124e967aa85edd4ef26ad92c262bf6b. 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/TR0331911744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c5049759c3050277e4c9a58a54133d35c05d1ce4747d6ddbd0f1a9135d634c0. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0331911756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x546c8d50cfaf88b62fababbd31d221786ce06d16ed283c9acc237a5200c263a3. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0331911745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0384fec486612291b4f4dc1d25a9a3240984ca4d28b772dbff59b1fad4e35615. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/TR0331911757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe677d26e72300da89602b948ee4ddbd781be8133e1a6574c413acc1b99b1166e. Chain 2 (Bitcoin): anchored in block 960285 (2026-07-30T17:26:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0331911746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46bc7bdff6178ad7571e925dbfb6eefcd11809a3af0ea93700b96a67dd7acf92. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0331911758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4578995cc3333d9d1ce9f657f9ad0f9ff30c216822fa53522e341bed3024e65. 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/TR0331911747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe56ad71d4c7523f868e7563bb44d29b0f106bbca576dc4d407daef7cc97bbe8. 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/TR0331911759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb583cecc974cd972c0ea6eb6d4b59918555e429bef42d89588df92df14f10007. 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/TR0331911748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa123bebe60e08c5ec360fed2726dc961bba8963580ee28072cebd27321520ad0. 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/TR0331911760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3313d2af26636b612bd8b08de384f0bad76dcb5e4cf7ba9138f27e78f3c86896. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/TR0331911749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4af7cb2604e4e7041f46811e6d0eabe263456b2fdd6e43c62013c4098ab16c5. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/TR0331911761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0651c798956bb547933506bcc2e9ce796c895db2fca6eff741f20e44b19e56b5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TR0331409863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618f2df9ca52e30cc56caa14739c355c1a0ac2f6f7a6050a29406f5a87dabe4f. 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/TR0331409882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x059fe49d97a887c5d6128d63731d1786807b08dc30944dd4c5754b9ebb158723. 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/TR0331409864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2776d709f2be75d1082da7b83da67f17c46e021e9c7452fd34697a3073b20834. 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/TR0331409883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e291cda17b16fbba3cc0447ec10d2dc9e4810a35d6a15dcb9694a3eeb373ef. 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/TR0331409866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8e54b703b1bd4bb03efd2152d95cf63a1a74b91ee9f0113120be38815daa14. 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/TR0331409884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5863997a4d2efe28144bbeb936575638e7604b6517242aa4964c2653832474be. 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/TR0331409865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7e43b0b162918cc641f37caa483c9398ed77bbf20a5b6b8a49e06388bdfbfe6. 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/TR0331409885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2619c1c34c67585182763422df4e572f09caf6a2ba560b9213eee9e5c00666c. 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/TR0331409867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9feccd494dc30b1ef25c014052f1142fd62246933f351b0cedc64f8c2f1317c5. 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/TR0331409886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3de19fac2f70a499e1f9efe450fd1587eac14880bcd413d9c6e074df6595c429. 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/TR0331409868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe953d928fa0eae16f7bc083ba44c685510c0f3c3a7ba70c81b9ea31c7b42f801. 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/TR0331409887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd47eae8a556ca8f36290e4d569cf5cc6429e83bd8aca3eccc553d365706bad59. 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/TR0331409869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe883eaff66ce63f65aa60de7064ceb25e67dff7f09e0200fa83aea6431129ed5. 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/TR0331409888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e584bbbe2e9a394bb0c19a63ff149a1201573bd78704023cd8dbc8c64ed59d3. 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/TR0331409870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x042fb2dd2241667acfe73908941f7a0abd60178a03c6def182c8904a22f6825f. 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/TR0331409889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c1df9beb7977a7450a309eabb48728b4d6628f606bf68716124a5087cf3909. 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/TR0331409871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0428b05c2d934ab530eb13454d0ffbf310355e7c7b78b6c07a97a33520097895. 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/TR0331409890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44b2ff5769adf78b07dc9888b0aa519a12847b3ab1b19c79dd9c1eef81e1154e. 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/TR0331409873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58936b5276ea5bf8202aca86f186adf83b23495c5cf85f7f0ee406a999dae07b. 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/TR0331409891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27747c9e60c1f1244e90f4b6b67673b774ea5b3e02cddcf7254b3981b073eb4. 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/TR0331409874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x003d2c7fccd9f1b55f4a15b15c42465c8f0222b8fb91d6ca4794b7e8b37dc300. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/TR0331409892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6305a0a0cf067464b923387cd2ea9cc02650d4d2d574bc6287e121ad1361c218. 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/TR0331409875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8124edf14deb90338f68ea80d2874bbfeccb1c61cd1bde5c934cdd20213d590. 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/TR0331409893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ebe1dc65605dc3b6ca26b43b0ac7f5a0b0229eb07408b63acfc45dc8a101a30. 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/TR0331409876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0c11bc741297800075863fbc6b5fd8b4e70c6452a341215224c9ed4c0f04abb. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0331409894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99bf3a01ccbf44611f6d80ccace692f2ce7bce3f3c0bc8d095aea459fa144be2. 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/TR0331409877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf379629f1e045e9ed1bdbc6918be1e0d56c6bb4313295ff1c8c8ef3a4f6dc57b. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/TR0331409895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa93a07604fcc5785ecf30f74df89c90cc1b040a2c5a381c48cadc54cc4d135bc. 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/TR0331409872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83bc5a67d7c3936ce73dcc593efb047acace0d5f37b4a5231e1cd575907c87c2. 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/TR0331409896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f93413d448c666d75cede98569c363a064a064331a8c9d75ee6acfdf4c2d36a. 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/TR0331409878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x476535700b45a8532b6f9db8bb7d6deb6ff3cd27904bafeb9d9bb9255d3063f0. 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/TR0331409897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271f51d66367d9e88dd230a1dcdb210264906878631fcc8ae55938a709ce6f1a. 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/TR0331409879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49df7477433f12460b8e0bc1d87c51789e136043c48aff848a2581f84d163ad. 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/TR0331409898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4037985fed19d8d95721d215c76c81144b0bd9d7aecd8b2b0e61924ea321df27. 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/TR0331409881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23017e6772d8d8289feed008ed5f4f9fd41cff7fde737a08b908ed90a8908c95. 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/TR0331811250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bcb5a94e3ad0d1d46fa268e6290f539bc32bbb667b773445d8f41e36f7c3960. 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/TR0331811244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c5f47e88fa90dd0fe31d08cef78c8468d5f55b659205e7987e5739623c6d5c9. 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/TR0331811255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7269d58413c7207de4c1d90533830d73430972c53367058577732077db41da7. 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/TR0331811246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e27e8b5cfed95f87d48fadf00ea307a67cba866e211fdded420056570fb752c. 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/TR0331811248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2169a40c6b1b13fd3604114adb6ee2391328a321ca21dc78093dda3588ec5ad. 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/TR0331811251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80cf7881a1934e784985abe01c1ebbfa018f394bf63384a1ed344b78c0ce04c5. 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/TR0331811247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef514864faf7e645e8e26bd17ab6b48482fd21f4418d753adbd49f27860180a. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0331811249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf676bbbc45965182509cc3001cd0f2a9eddef7fd9f0841fe7816b6b34b59b3fd. 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/TR0331811243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x295ba5fbbc81a4b08af7f602d48bd02f2d74efabc6d40a3444963f60a001d408. 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/TR0331811245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad6f9a37c206e06b4121ae4271cab178595d937d8adb4d68175a48e2d93755f1. 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/TR0331811253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26eac9b873b32bc244e7402eed41770a3d7631642b5acd8b6db578273ce253e6. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0331811254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3174806c1ccc9161f57dcabd8b76d905bc4751973fe368faaf4df45fac3e996f. 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/TR0331811252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320739816d61dfd1a1ad4261bee2a480018e409285bee8e4759886d90006fea9. 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/TR0331911750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab572a5e7f5f9af685c1dbbac3b212ff5b379f249c1f1e3a0b9571c3d61df936. 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/TR0331108221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5800dcaf3adc7b5a21288ba5b23f1473968f47a3bcd9ab133fb9984951ea6709. 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/TR0331108237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1662848ae3beab8a0357df939569514bd48831378aa899bfef9118e37ae01a9. 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/TR0331108222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4f5a9fdadee8d71b618a1785cc3c94d7d9cb3d62ded7d30047237800d61f4aa. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/TR0331108229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7009a50c453e436ffc066029f0876fd90972d4da59904ac1a2aa51c9287617d. 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/TR0331108224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b038577aa8a21bed3f87fb41a94927f7b4d619a72da47e5068fea057f06bbf4. 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/TR0331108227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843bb28f6e47faee266b690d4d58906399836b02cd764a1d14eab89fd424c4ab. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/TR0331108232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee6088005a07a18c37ad21b635c80b45fbbea82c2f47e931b0cb874533e244b9. 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/TR0331108230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05675263626c8e8613ad70d5066829ce2acb5fb2c10a764d352a620fc65671f6. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/TR0331108234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe97cb77a2884e852b93d064f028b489f1778b145f4cf8840bac74a3485d9d8a. 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/TR0331108236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e18d64f551439dc1dc555122b493294b8c738787d97c02dc0e856bc5303e5bb. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/TR0331108239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf255e342c2c4e65225730c1ad2d9c3ef3a999c9843d86fcfa68709d32c1371f. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/TR0331108233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa13cacf1b0fea14de1c0ff8b242677c4b0974f0a45d133f4374f4eab18b6750c. 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/TR0331108225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db39383f9d2ebb02d1495728e93a1221a6ffacedf1c160ede76a36493979a11. 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/TR0331108231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc360945b1d2e5dc7230d18f89ce1c8a8ba7cf9b42a2a775d67334eb36bab39f1. 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/TR0331108226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f10f1faa909e0365630a596d9c426d3e7964223c3a0eccc161437f790f72c3a. 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/TR0331108235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47682e04279379b8373a6e51905f39b69f32edbf24e32695d7a4b8c598ec40cb. 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/TR0331108238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x078a2b81ab87b1c7f75f38b3d35ed81d30d382f94b51813a09d8e8b4e446abc8. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0331108223.