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 0x1df0ee6811ec4359cbd2384930414c03113deb47fe215e45c656a34a92d3abfd. 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/11619186-02d6-46ef-8261-0a798e6816f7.json and https://artists.proofprofile.net/proofs/artist/11619186-02d6-46ef-8261-0a798e6816f7.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 0x370cb61e21163d8cc307de8ab80623b0cf55481ada9db3ca3c4ef8e6f395dac3. 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/SE5IB2237329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0571fcf0615e282bfaa8f823404a26da0d03ac04cff1e9e0c2b8331e230c0769. 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/SE5IB2297023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ea6294501ebeca22665f3ea6bda46f2e047d0396d44a0005ecfe8693d95ae5f. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/SE5IB2334291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5ed3e20a7aaf2482a1e502b053c49ba37f18e220822b746b0b612af5f33fc6. 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/SE5IB2237761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aad15d53718082562a090b4a7e9883b5cf06475a242d8c01e7643347a5534d2. 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/SE5IB2335047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x832439e046edceaaab964712fad4baed681aa6d41f4f9e76f2fcc692cdd9ba27. 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/SE5IB2256033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc320d045e974412ca0db4c3575605cd247c861093fedba40e2ca3ea52d752114. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/SE5IB2334115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ea40399f399b9b2e6b0c3042b0b4e93f512c36c38516919c3dcf6551e172e5. 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/SE5IB2297026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d8bec57ce4b11e7ffcfc4a8b77802e44f0218639f595069308519e1ec227204. 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/SE5IB2300997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2541ad0d572b4f82d7512efe5363b05e867a8a5de8cdbc94f88058fff9d652aa. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/SE5IB2303266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1180c69aa3dc7d7163e7d7f2180f9da86247ba48ef675275afca9b1bd95f57f6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/SE5IB2304019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0171f0b90f806b40a48262b566ca2c0be0b0eed2fae0695675eca9c7f54f8b3b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/SE5IB2299800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff26144affd8ca432e680c52ba08bbaa453bea2fd61a52a2c5c80d258089f668. 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/SE5IB2333159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x093212db2c2e893443657df8964c8a24059cecf6eef0fe595595a4e4d8deb6ac. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/SE5IB2315507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x915cae97fb7836ccd5ef7a8c5c91a36690c1f697b58b05b9d9e3e68d6b163838. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/SE5IB2272145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dcc9f251b2ed018f87a135e887aead1e12248959f802e38edd570d1a58fbe94. 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/SE5IB2296480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x955c22bb721f67c6b0d3a27fdae5a9820a9f4c58271199a94617f297cde1f2c8. 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/SE5IB2297017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ac5642b9e2d87e65c7911eb7f54f41022c47b285cee00f00eeb603d14ad496a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/SE5IB2213048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0771801107d564ae513062fad52a7fc97d8f393fa05fdfac84e62bc298d9d6e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/SE5IB2290241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc411b267107b34127fd38b72e9e17cb9898c72a0635388aca1b8006d2e1c1842. 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/SE5IB2307709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2147b30f800b94c94bbf52bc68e75438a87ccb10709f5d66812d2599aea83700. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/SE5IB2305177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x707b6b0e50cccbffc7f422e5dd94b40f4a14caccd6e4c106949bb5abd7b40ce9. 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/SE5IB2336791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa376f6b844ed2d6a741ee0e3e26dce51f8c075cc7d1e319f4eca6711527f8a. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5IB2297635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c5642d4329b6525a853a1414f57e18052ba8c8c66223db73da98b126e00f88. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/SE5IB2299005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7df129e5e26ab68956b703eeac6e956712a27b45d005d2a81a7fe6ad1fda6e8. 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/SE5IB2272129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dbf226f7f54315927c1d3ab9bcb23cec882cffcca45339d813d971e226d58a1. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5IB2291265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91531f449320c9ec4dc26cc6ebbf6774f9f7d5720187782fa8e8b981515a61de. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5IB2272113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4378f899cc8499a6d9815fc177e9ea9e2c92e424b4b153f86dfe7edee3487c52. 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/SE5IB2257201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd975648de48ba754fc18d3c571f0075815af72b302b40c3d684dfd55b020488e. 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/SE5IB2256049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ac5642b9e2d87e65c7911eb7f54f41022c47b285cee00f00eeb603d14ad496a. 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/SE5IB2213048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeecd9df529bf40cdb06a641cdfe7964e9763a298a321caa213a9ab5f510dce58. 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/SE5IB2299004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f95ab7efca8482a311e09d5502284a4c77babb9012e96cdb5db49f7de5780a4. 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/SE5IB2297644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5737ce8c6484061a2d92839971ed5040a4fdc50dba9fa91ec5a9f9a1352d5c5b. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/SE5IB2291233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c359ebd9e2dcd6acd4eca7052a978f621fb8011fce21b49c875f064e221285. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/SE5IB2296483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f7e4876b624472b28db82326ec2c417abff4113bd4803ada0dc3b327329275. 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/SE5IB2296477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dcc9f251b2ed018f87a135e887aead1e12248959f802e38edd570d1a58fbe94. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5IB2296480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccb105b483550e41a9fe267eae6a43bbc5de298e37463cd3df1c8186131a8731. 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/SE5IB2295136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaae9d472473c816035325d8433acebe2b512a79fcf095656cce4439992d0f8d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/SE5IB2237905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f7ac2eb48b27116c213e87f3374c44c8f8dce383adb762b910d917680f796be. 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/SE5IB2299010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc12cda3de9e398264eee5ec2884aa05a984c37ca3f2cbe9f1c5a0b178d98811. 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/SE5IB2257345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c11306ccda5adea6c7d163ddef7bd4edac634d63f06b7b723f9a91cb74d870. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/SE5IB2237921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd00f9db9598d13e535369982d6e823da3ae4a19c62d3b427bfb2fa44b895d241. 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/SE5IB2237937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x385030852cd12d72fb27f0932ed7d5dc9f44a7684b6ab9923b793c985a0aff07. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/SE5IB2258849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e0506013ea0b3d3b98b5e9d3b74b91dd245ee014f16c495235bfffaea4b124. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/SE5IB2237825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d93a7146ad2c47e41f4861f6c8eca4d565a32ff5ac3ec496ff375b36ecbc932. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/SE5IB2236641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c1362953f4640f360f26a317eb417b87b58b4abd3cd7cf23e22d151815fc227. 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/QZNJX2483553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9412fcb62abcd608b94895f886e47e00e28b26d40e878b5e02922edb5670f7c5. 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/QZNJX2483555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x540f6a1149335e9ee78e5c716c8ae9662aecfda409bdd14a87f1845704becfbf. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2483557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb651982d0b17276cd63caecfbaa826a657d1cc7a5c70456fec90d6f6463ccd6. 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/QZNJX2483559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7fd95f202a3904d056cece5aa342edfbb1304d9a909e5cf1d5308e314ca0de6. 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/QZDA42513989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29768cad751ddbd9ff024e97b08a1db2c2d32a17b54e703411d4ea24198c05b5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72515352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eee5b8f2bc7489087894d341c2f723b956a4c7fbaaee37c1f749d3da4740ead. 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/QZFZ72513774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f98b5f4bd15d4da73c57b5dbf3e30a996ce36cc423a8f4ce0d7f000b7403fb. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72511362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb257c57b571f1e624a6b3e33c843fc6ff7f68010c983e3b26a79d96cc9a357ab. 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/QZFZ42535667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32f9dfa5202a1e298e1c6a9d9b91274f1fa9e460a43cc74ca1049e62d3da5e3. 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/QZFZ42537451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a99177d0df98a291ef11cabcdc0276584007fd050ef0e1e47c7c5704fb69bb. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32553750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848539aff66f52a8904d4d7a9202e9ddd637f25e0129d8b8fcb4410321c39796. 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/QZFZ72589273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe21f941241fb474fc1186e7f16d50bc87a85e277719d5a95d524b53a2c1430c4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32553739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7e487995b7a03a83e053cb026bfec3a57b767b41db37a752ef960aa9c28cdef. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32552269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c6322677cc0f42ab83f63948d701f38d4baa634895df5dc4d6895f861b22cc. 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/QZFZ32550501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b2c71bd88056f05327584bfd6b4f8dbd3c183717f19ea939ce73842864461a8. 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/QZFZ32550450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9f8908083d6ef7c5d5777ad207e1654a4cf661b4dfc5693cd11dd7056a214ed. 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/QZFYZ2578959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd316d9c7d864ec36d096c8e51947f1f2eb2012057a55096b19118b7e48f528e4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2578940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f390b1d9d6512acd1b23ddea31c002b316c52d6eaa716dd6306ae27c4693bc2. 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/QZFYZ2578939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70e0f2d5e4135f75b0942010c206214497a853428e9d7d0cca2f82b0268c38c9. 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/QZFYZ2577360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ebce03ee73d7b8e2b754c3c1c19a9cdd2809417f5ccf0f47f208467f8534437. 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/QZFYZ2578908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x920a8354c01add7585e598835a498887116bde04f1b98865ab0761561c366656. 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/QT3F42418574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7412ca7caecabb82faad223e3853e0802f643f9d0631c13840720f56521ca1b0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2469858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f7ca375b6c33a40a591a1b0b61f1844c83e4ddce6afcab50ced055fbaa79f94. 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/SE5IB2300992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f95ab7efca8482a311e09d5502284a4c77babb9012e96cdb5db49f7de5780a4. 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/SE5IB2297644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d93a7146ad2c47e41f4861f6c8eca4d565a32ff5ac3ec496ff375b36ecbc932. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/SE5IB2236641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5a77efc0b19b63d1603693f3373df6a5a53b799a77b2b9f86af9fd1c2ee10d7. 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/QZNJY2438967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf82846cf55d69e688e916ecac89fecf100402657b50f36acede30cdc9e569c07. 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/QZNJY2438968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa438229157d117b41f00015caa2a6ffda3e6b21dffe3227feac1c080a222cb. 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/QZNJY2438969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9cd858d5b20a7cd2735902e8278bd87a8da6fe4e9a262a2933784932b5e474b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2438970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd439bd48fa09a1f874422a75ea4ab42b95fade886a21606a0f4fbcdd71b571. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZNJY2438971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba863ed3e6a1015e63474b2a7c54ef9259f5ac25eea37e8cbce1bbf5c5253096. 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/SE5IB2101937.