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 0x5defe0a30dbe5ad36e991e14a59170cacd48405e37e81610057fb650bf859fb0. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/23d6fea4-dee9-4ae8-acef-3c365f9b679d.json and https://artists.proofprofile.net/proofs/artist/23d6fea4-dee9-4ae8-acef-3c365f9b679d.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 0x3bc65cdb366fa004f0eac3fa6d9e6c4ce2934fae767eb803283c4c4fef2db6f3. 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/DED622000069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a697b324ed78c3ed20bc4bb323e69678b0b6d79a3459b3f1b2fac981a18239. 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/DED622000206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d8c414c1874103d0e291d9aeb34fc653068dfd06ca002300be042cf93229db. 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/DED622000085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9319798179a7d36e35468597489eff91ace537dc8b6765837a0cf0c6e0bb730. 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/DED622000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd376aba97e9caea834e15cb48a780a8e70f624e325e70e2d58d6a356fe29b443. 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/DED622000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd160c56a2c93040b0b84073ada6828444ef9a402112882ac1e61fb8a49f5d4. 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/DED622000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c8ef555f5bca648bfba356b86c548305face41eae27a5fcff16eab8623a07a. 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/DED622000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7928289462517c7d81dd40714728895c3bed9ea09dc66b57397c8109a553591c. 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/DED622000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c1089a9c75e1ed069bc90c70c36b4865cf31070b0892867169b6d1c77482280. 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/DED622000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7ea7562bc4b436c85e104a377e7cc1790325e827c98fef5a45c39364aaf430. 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/DED622000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf85ecbf09b294859ea653b7e9f5cf735e2da53e244e8b87769164cb26f9f114. 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/DED622000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4efb74f2c5435536c8cd49adcba941a9aaa272e0dd7b12d3f539c06b2a41c35b. 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/DED622000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a9added00d3d5864892a37fc5997a0de9420bb53be2fc27ca1ea4709497248. 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/DED622000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fdd1429df9a955f5d609be91b18d7a03bf6bf6ee26458d36d32238948dd5c8a. 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/DED622000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a7326352247320c928830f01aea854920db73118c9ec63678efecc5738b3a2c. 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/DED622000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cb95273ae5cc62a09b4fa336bd8e2ea0694b865f0464090c10bfd3288944fff. 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/DED621401192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f84b6fc1d66a6212d37c57e5b2913714957be17d3009d3deb1cc2a78a3ed77b. 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/DED621401193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6317c19bf4a03a6d55e70fd1b16e3f89127bec9eba7143b13e439cabbf40cc9f. 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/DED621401195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a79c7d985d2be03b7b72713aa48d50112a12db1587ec6dcd39d72125b3b56f. 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/DED621401204.
Your Love Will Set You Free - c2's Set U Free RMX
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63730ff48d289b244d440644c75be2b0dc42f0a85224aca4b838a2c7931b6197. 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/DED621401240.
Can't Do Without You - Tale of Us & Mano Le Tough Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ebfe79329efa235e02ea83a975bef5919047dfc8ba32becaefdc87c5797274. 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/DED621401232.
Sun - Altrice's 'Only What You Gave Me' Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf34450ad84f0039aa4a727d7fb557b06961d691feadaf1bbd0046f476cfca7b0. 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/DED621000269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27342b467c366e9655f08ef5b8048e46068fb553d87de731cd205f6c286230f3. 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/DED621000414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b5e006e20a8917fa346188f2c64ea2ac94b5777a95c96bdbb6ec96298a46060. 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/DED621000415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec7bbf1e6fb2ef8d74cae8364d574805be8d80896da8db43400e23ed09315bb. 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/DED621000416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe54075e18e948f622aef5f6d298d10d563b5d01ab43ebcf143a605bd65e4b2a7. 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/DED621000417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x476f142fa37bfcac7e0d1a8db68f3b66e14c9a032ea61d36e6e746e4ee88a472. 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/DED621000418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0e55696be5dcbb90f3dac1ff3f045e81008342dbddcab0e127cbba389d64d10. 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/DED621000419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07258ede4186d2976b7b3f66b595668839d7420f8ac1a43e61ea78ceabf2aefa. 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/DED621000420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5554410fb4e6d12c2100971e17a1d1ed5087e7751208756e756411dab8a49616. 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/DED621000421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb95f75c67bf6ad9427eafd2c3eb2714f9a82f04b690706c7911c7b06429d7799. 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/DED621000422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0baa37ae44d95508e1ac035e1a00d2986d3d7b5db8c3bb415dced06098bb9b98. 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/DED620700178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea317a6248808d956d3db8663f02d7b5dac027d896e6eeef21af2f160660d3f. 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/DED620700184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c795349d2e378595de4e3264afd51be018342988c2061c213404c1b11e31326. 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/GBCKB0500201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fbc7d69173f1fd1fdf645c052f25edccb0c7ba55b30ba221fd5a1b39d8bb6f4. 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/GBCKB0500202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa84381e963cd16a62dd98372fb7635e69e2b872447674c258eb57bae02803ed2. 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/GBCKB0500204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190ddad9012869686caba0f497921c1cd81b4a9890931417d64c5e52efd237bb. 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/GBCKB0500205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf07a28148354e7b5a3f93291ff1dd9246758d4754c77f077a59f170b4c172e7e. 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/GBCKB0500207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6034eafcd9ecaec9a88c30e4cb025eb98079a98e630ea3187560d2520328b2. 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/GBCKB0500209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec35ad9b1a9f269a82f39c3637413d4b9771951979dbf6be00d2dee50c61e624. 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/GBCKB0500210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51cef3aec549737d47204e17d7ca89e691f7e4f47bd5eea2e2e960bcecacac83. 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/GBCKB0500211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc89156c1797b4c3e28bddf5f967136596a9a73f3a2bd9e74204d5eefdcc6addc. 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/GBCKB0300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa891811c318c56fe0f9ce640e06372caa51b9d3ea8e72f49fca806b3a7b3fcad. 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/GBCKB0300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb26521a00f6e60d03c309c8dd34c4ea8c320f75f137f80d3d90271ed19028302. 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/GBCKB0300009.
Start Breaking My Heart (Special Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf1ae6c6c88a712b62e956ca744d2635cbf30aa832c5f20518cb96f8bffa52c. 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/GBCKB0000076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9f81da9ddd600525be7a3a1945b498b6e0f9bf127baa31bfb20c41b98765751. 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/GBCKB0000077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9254c2b2a927772479bbd4b4f31322f2c162c505fb6495675e2ee01bd4f15359. 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/GBCKB0000079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe86d992c89e92f7d31df801e7075e8bb40bda6ef77c0e56cd11c0f0d314fd9e. 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/DED622100095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8d3f1e4a935f52ab3399fa55c4d941adc4b3b404afd706865fd734c7b95ae32. 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/DED620700188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c8b2fdab09bca581b8e94212a5d924386d86c3b8472fff836070545bbcf4404. 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/GBCKB0500216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8a590bb7172b8f2c3c75fdd4dd1730e86649f9a6f1aba9019613fab0921bb49. 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/GBCKB0500219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72172aab07a0a7adf709fbf3e96a1cd5da0fb419434fa94514a5f120bb75d20. 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/GBCKB0500213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ec8b4ba0676dff19b6d46435972054be55bc4ab2bffcb351d69de0f1e11dbf. 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/DED622400104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e0334766a9ea56105c0c1820e06b52466d0ac30c00ec834476e67ba26618b2. 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/DED622400106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x272fe5476152dd078a5d81ad05265525f8f4256cdba2424c178a531475fb546a. 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/DED622400107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fef0d9bdf3689519ee9ea24ec656daeb53932d8706759f9975d736e05cb5c45. 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/DED622400108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9da559bad73443d077fc07ab2f3cd9c89781d3fdaffc044599dc92ae486346b. 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/DED622400109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb215662de96a0d0965486ba23b75ed1e5275fce3f9aaee48b641785560b5a489. 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/DED622400110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x477d7bbcd89a3a63d67ea8ae4db5427c083dcad708254b6cc9a0db36a15b456f. 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/DED622400111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8300f41e4b6b1dc563f0adfd98049af39346b49fe8fd47ad20054767221b261d. 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/DED622400112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd3b4c684ff2c4d82734fde225200e05125cda2275373ea257d43957219b504. 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/DED622400113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26ad85d036c7656e31334415886a773d7385b701a4fcac5a50dc0fffcddfdd1d. 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/DED622400114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf885da3bf73f19ccb0f1c26a01006b9a372bb14b76243526f0cd1940156bd23c. 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/DED622400115.