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 0x094c700b0c881e40e42232a2e55a5ab7152249f5e33b3d4a2cf6f37bbaeca6bc. 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/e8fd8847-8d69-4ec2-b84d-ad0c0f0b4496.json and https://artists.proofprofile.net/proofs/artist/e8fd8847-8d69-4ec2-b84d-ad0c0f0b4496.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 0x07f58abd9c2f6c643c29a47795d5c2b26c9aa044a893871737d9aa211484adf0. 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/US7VG2325916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a9c62c13de676d654e25488a0f0349e31158b2e91c0bdc98987d6d4785c2f0a. 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/QZ5AB2481287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd55789cba362c0d1162389c9d411e3e15a17721eb5bf83bb788497fba760a65b. 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/QZS7J2342276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97393dde2718c80cde478a78b7a30146c8afa41fb4c934577bd21e395c53d858. 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/QZS7J2314362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd123f2789ab0838c9a188b5d7f41766ed33a4b74056ee418e3d1289d1132ce. 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/QZS7J2332328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e54cfb799c24275ca16d6b23f33d4eb908fe829abaabbe2f935673c8a2cd1ba. 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/QZS7J2333279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39fd3d582d983c1112db575defc602a3766b0bad6cb453ad17040f09b7fe25c6. 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/QZS7J2330414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b9f0c7a75e622c0f8c3fdc4dac36b701d23c979afd17749463b4e4d4ac4b53c. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2364267.
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 0x58f3ec97a2e75ab9394c2868b836f99deeb911a062165963c08565acf3833b35. 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/USDXS2201880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe949fc335f7455165d65732f3aa7f989425093399b8f02b0335bff16276c8fd9. 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/QZS7J2341348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57faac72b497f079e9d20b846786963de901a6108c4ffb1297364609184c1da3. 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/QZS7J2366784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53d249fe1024b81a53f8024ff75f0d5cddf9207326953fb19642afc7bc89d701. 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/QZS7J2316364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabf1bd41ba820fb63f5b98e096c1f3b4e2066ab7f8ddb6780b12850d375dc5ae. 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/QZS7J2393104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x391a5317c77a85f0746aee0f8588f86509b2c3c70b4eb6619c05e996db121b16. 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/QZS7J2322621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef74277f89753c30a5ca835c0f81afa778ba660e3a2b2a6e32dbd3add973a1ab. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T08:25:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2330154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf9a1ab6ed662e6025371ceaec9d8fcdcbe4e5c4b205a750ca0839b53035f465. 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/QZS7J2397517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52afc79b0d25a1bb44e52e0a2ed497132ace46e9186cea9f4bd49903331c172. 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/QZS7J2330149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e2fee660ac1393d3129cd57654213e356e60bbf194454a233559eb467ec83c. 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/QZS7J2355314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de663bd75f7a8e7bf863c2265be5ff5ddd2120b993e3c7fa26aa55f43a4c090. 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/QZS7J2332339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe96aef721b4e17c75b0f41a7f15b0332624a3e5ecbc55d0b20ef39691fd25133. 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/QZS7J2325497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd3947189cead76e91fc11cb3354daf642dc763c0f4d21c1247e55809532c2f. 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/QZS7J2345273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf528bde8d05deea0bc77f543b2380694cce252bceff159ed7da9ebead027994a. 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/QZS7J2381057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b17299978b07135e7da4f7d1ac31380a4a393f33438440ef33cdb4e18224131. 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/QZTAX2251416.
Rompe Caderas (feat. Sixto Rein, Victor Drija, Aran One, Tomas the Latin Boy & Gustavo Elis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a0250112e4fb0cb4b5ad1c9774c940667292d54f58f589fa14c770a1422536d. 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/TCACK1592816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb65c53de250307556e4127b5dc023c26c26e6caf1cc7cae50343c6d62fbf7c0. 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/ESA011831881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc9e70593c7023ca8977ea725d73e5186dcbc0d9db5bf40426813ef69bb7fca. 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/ESA011831898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd20b38e6ad9220fb3f324ff7aa9ee90dcbec612aff654e3b7d2e28032248e8. 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/ESA011831899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae642b7a1e1157833cc896d3393e23bcb1ffb8ec7df689bd7c310e556b2bbe58. 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/ESA011831890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe57683b06ca613c38f41423a0235a5e1419b9ff9f3e8d429da168b1bf727d67d. 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/ESA011831892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb205a5f4a85ef1b7b389972c0a7993b1cca8a1824e7f694aad8c57d778fbbc5a. 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/ESA011831882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92bc3f700e0c7c873c21438befa631e80d65259030fe8eeb2f316c6a7a4162a9. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/ESA011831891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7ba8b867ba2c5b09961c56bf577b7b17d7d97f60938380d8ec5b6d5a38ae69. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/ESA011831900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7591238370557b4668456aefd8b9b7f351d39a44541571525c3844f1a8339838. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/ESA011831901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6747b169e8eda6d271c482368344bec4d46cf6efd7afda893537fee7fa7bdba. 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/ESA011838722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d8bbc3e2c350e6b49afc8b0719731349b0fcf1b4d1990fd7c72c8937d7de8e. 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/QZW9L2490539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e5720aced9e9f55205b46dd5e39677275dfe0089fcf9a831dc59bab5ef0df73. 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/QZW9K2416875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d9e58256182d2dccbadea17ab37104efb7d62c6fb37b4f5bb1c28f64c294c88. 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/QZTVM2468935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e450b149e4a9ac8e0b5bfab57528981218cf9f8f1c4294f6cc73af7fb4ae83. 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/QZTAX2348407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed3262d497eb57ce35f6b54b2b8323c921bf372496b6b47a795d2144c31abaa6. 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/ESA012281167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20eecd3c20943cedf7615c4be1ec3cd9a7f79e56900d3bf62bf2cc6ba56c7176. 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/ESA011930750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x859a0f258b3bd3830b1945cf3a94318517e040ca9675f2805530a294eaaf159c. 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/QM6MZ1847352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb69c26b8d2fabbf8a92093e1ac2a1b6a381b7321ab5e3f189f8d08c03442bf. 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/COA6W1700110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67f47509a6fc6b38174caf203fd8b6c347b879385a93f0e01420680fdd376b3d. 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/ESA011831887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb72128a65e0a1207b55d2bb0d8538b98814d9b999cb37d21c05e8fc52d54c77. 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/ESA011831880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26aa4001d96ecc4938e885e6509df8c67738d4ae056f33874bbb8cf55703e685. 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/ES5991400101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b1d64dd0c51f25a0fbe55c070fe03dfda97e455c6c02cc3dba0f5a9942fac83. 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/ES5991400102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f502328aa128886328028442730bc2877ea4b5db8fce148b17a5c2af241bfee. 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/ES5991400103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6542b9689376b0da22ecf0d8fca0173de4c7282334297d8e00e1ca09800fe42a. 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/ES5991400104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9d5bc8b67c404a24f571cc8d5c2d2c1be42b95fa53d6b7eb00054026ae367ed. 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/ES5991400105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94aa517b5027d77fb9a0cb323c3b379c637a81f0294f1708607e38a8d4cbdcf6. 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/ES5991400106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65433abd12004eb73997e15d99f3092ed799cb8320e4c576930f1a271d25eb56. 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/ES5991400107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8198e9b7bd8025f99a442140965e427dd999950690bb876cac5bb983f8635ab1. 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/ES5991400108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5de0235392e077c868b4d0ba1ed9e34d8f8515c2c6969f49e63a6c11e01fdee. 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/ES5991400109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe94c6283868fc200aaaa47f2208d0b5d8be5de024f2d862a261f963055cbab81. 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/ES5991400110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71219e4b3b0d8a5a95e10f70d652ee059de91050ff60f73643fbb4c190f68867. 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/ES5991400111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36eb94fc081f256471b68e3c6e339c1e19ee6aad6982001ebeabb572b818833c. 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/ES5991400604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0ad8016005e53a51ab756838b81f8fe515202a361eaa8fdcf773ba2d500767. 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/ES5991400601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c099d67a375c6926d1fdc5c62a7d6f873df68f90b53c0f1290910839a919ba. 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/ES5991400401.
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