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 0xe241136249d2cd454b32e8020f4f0fa08210630295e2fa7e19afe99538a1561b. 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/5fc350e7-eb93-4aa4-968e-74b7a725bb14.json and https://artists.proofprofile.net/proofs/artist/5fc350e7-eb93-4aa4-968e-74b7a725bb14.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 0x6019f73460518a3fb5711a7723bdfa6951822e1473bb109826c2ff25e4ba69da. 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/BCM9B2400781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee9c9bbe99ec24f4ae6bb6dc4b29ecd750cb0660740c728db0673e2a26f0a4a. 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/QZNJV2483147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c9f5c0a45c1e247c11681483a4be1096c0e890d124a4aaa785c9dcf41cc185. 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/BX3SG2400086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf393c2309a515e2109cc637ed9d3829e4ce957a31189e6b79f9b5c2b9c523e4. 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/BKBSS2300421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aea6e30846f00e733345b4f17b16a72d11dcc42f2d0f45a0644b91414b23430. 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/BXKG22401701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f107dda427dd8a29dc1b8365afccc7a0e5ebcba60431f83e8376bce560f242. 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/BKBSS2400155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2020f2177d212f917d7dd5e7d0248bcbec3293c775baf1e9ce4b6ccf5adb3b. 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/BKBSS2400624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd013613d4b6e3073a4cf7da6af8356ff9a418d502bd2daffce987bdc1fbda3. 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/BKD6I2400166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83442d919974551e13c756488e1921c6b733df97b6e7e008f5cf20122d79621b. 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/BXG6R2400502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda22e1f175d004ded1c92f93ee6402ca553fcce21dea53e429944faf973de613. 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/BK4442400142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58367a92a10ccbf73c42bd611ce98f4ce39c8f62ee14add4a1007808301bfd6a. 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/BCFCV2400458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6a8206f4499d728a04368d2b1849ac8ccad4272985d8cb886ef8a03ad63333. 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/BXG6R2400411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e528a10e1f2856251f4ea39748e2c18443f8e94a453bf77e484d203b6301b49. 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/QZNJW2410399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22a133680e0f0ceab846d9b5e00aac4a3880342e24b0f19bde8b0e3db227fb8. 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/BXG6R2400278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57569d1776abfc2fc2474694cf94e31e3e03b811170171b47bd938780c8ae9eb. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXG6R2400197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d7a7bad34c75d7bec0841ad4c765833c085f8beb642f6860133c3f4eefc80cb. 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/BCLWS2401103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bcc9002df88fc52b620692767816248040362c19ff1a0c28a3ade7e5d023b64. 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/BKBSS2400319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ac61aff26633a1b3931be1ab63313bf70e3df07a3d0f55dee96559c9eedc47d. 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/BXG6R2400253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4feb1423910a07d4dac8b873223571f1505171b0bfc14a5b2c657c2c9e6406da. 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/BKBSS2400290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x291d20b8ff8c61f3e900e65e0bca83ddac0d716ef1af4b15f54f6bcbea22631f. 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/BXG6R2400186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0e3efa1549294c3943064da3d0b8338218e27214377e1126985516868c2ffbb. 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/BXG6R2400083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f11aee402aa6a7719cc7c81c3cd7852b278900ba6efe0edca10aa9edc082f4. 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/BXG6R2400098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec9ffabbad5ff71aeaf55993e2a68312efa4cbd53f01848e48b2b8393f3f3ea9. 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/BKBSS2400125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83bea1c17d8ad4c008db924f017cb523b8d6eca76db3eaf5eee28828335a92b2. 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/BXG6R2400095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a81892e28271773f54f511d5fa7ce312c13aeffa1d424c8ac92e08c4193d05b. 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/BXG6R2400048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e49a1aee2ac9fb47c89cf533cfb836dd06955ebec5f68b6d37b508901c8a5ef. 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/BKBSS2400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce2486525d0f768814805724d224aa6ac6b28619a15de2fabbc4efc46335f9b2. 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/BXG6R2301084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb667c66de1cdfa39e8265a135bc467f0184a08b8d7a593ae9c5aed02e31c321. 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/BKBSS2300441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ee8e5fd7a6f8aa0178cd82813ce917e5996c9dba1a7cdc6680e9aa28247846. 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/BKBSS2300370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb71cfc1db55d0da3a7e547b27386cfea819c8dc34ea0212420e3d3994a3e6a2c. 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/BKBSS2300323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d1f69c3034710e3974160b658916058cf90c17f45363f77d1040af332ea6bf4. 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/BKBSS2300302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63a23b841c8ad9cc207a5e3bddd5c661efaa2f219038223dd21a3c61df556d07. 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/BKBSS2300191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2899b80f0f88cd001252fc961201bc6deacb4c3bf3f839f8bc597bc7765e1186. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/BXG6R2300798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef06a4e25644f4a9a9bbec469b285eca60a50de8406ff1e0d5296d6c34def00. 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/BXG6R2300729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x862ee23b9f2541aa7b33a36fc9bfc1879468b1a02f4c57ec8bba1bf4f5955af4. 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/BXG6R2300703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e38ffbd200b55dbf8980b015ab9571e59389db3411bd8c725779d9bae652ab. 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/QZNJX2359013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06be33d0f194895112a9d8a91dd578352353b5fca9b16ed75cfe2b978991f6b. 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/BC3PG2402902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d79169a94007c06d67c483c0602f932130941905077c9dd67d0ce3e4151a95. 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/BKBSS2401114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf231cbd09651f2886bcaf4925ac5772925080dcadfffc948e700197eb689945b. 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/BKBSS2401115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x531483715c2e8eb9834598510d2553c46e98585f9941fdc21dc1e94e8146f557. 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/BKBSS2401028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea4a96bf4df5ae2869b021c8cd4770aa901eac26fe500f22ee57108df081c292. 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/BKBSS2401116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bab14cf5f5df6606730ee088f439307a917e813cc6b405953cdd368ed2a3054. 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/BKBSS2401100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x927b676bd1e86cf2f137691c16d5cf27d2f0772fd905d608bd4eba8f7756379e. 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/BKBSS2401117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09e10291ed8f1b13ce1b808f6de9f3ef7d00cc74fa1460beeeb0320e61410a47. 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/BKBSS2400822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a6675801486f5ea023b0d8d239c499adac7fb8e16fcc0a40e63ae1ed5e06ee. 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/BKBSS2401118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4374067724c1cb940970f0dab6452d8fc0921f1fdb5ace793057da706821f12e. 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/BKBSS2401119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7290875adcc2c361e961ca1fb5feb1afd067bd65f7ded77944fbf4c09c6037fa. 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/BKBSS2401121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e9cf2b762b47491614ad4ef23987f0a4467cfba4876d9c4eb7bc21db2586ee5. 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/BKBSS2401120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b220cd134606e303572e1c55557cadbadd63a33fabc2319590f74f01e83a52c. 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/BKBSS2400838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae9959188ad1c02439a0d3441fd9a8512d25f4318fef3b4a9a32ce6c42abd55f. 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/BKBSS2300339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ac07d1ef87eb38bbd255b91464a4ab479c9cc7ec8b5d4df49b544cf14333bdd. 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/BX4IU2502317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x921060181795023da76ea09b37a390d0e26c1185cbaa4e41b96f7772ff8dbfcd. 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/BKU2Y2500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3f8a6c39c14adf6b8e895b5d6da774a63d45539ed11885fc6542897a6643ab. 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/BC3PG2500354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x402a60891b177c534842d1945762e1f4c378c7e8a55a0c027174f556f5c6eea5. 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/BXKG22500116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fc27caaf5022cf5137c5803632dd22d7e3ef96be24d6c566a698ed50de5ba28. 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/BKBSS2500133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30bb1df95a9573549e58b617e3df11e321121c04ca9fa773bd60aef8559fcfdf. 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/BX56X2500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e273d539be8c05fc3b12ceb5eb516149896506794a433ea97ac3cbb9e9e76b. 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/BXG6R2500029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3005b520b9702405058b0f79d2d866551e5b38bfa7a54b47ee670cd2d5e734f. 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/BRWMB2401766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a0529c6119a44b44c8f3acce44e6f144d47611f6b6a955ef475039b0e4ee6e. 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/BKBSS2500029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f3f9a04cec0b0449ec2386023b31ddd21d8e8fd7da2852a8a0a56fd25e85f1. 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/BKBSS2500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd569e1f045e416414a08de5e243bbb28973c4bfdf7082ddacfc24f0147bca88. 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/BK4DA2464392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18624cd7bf9dc7caf746502b9f7819f35ec12b70c8d214ef9621f71c51c84673. 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/BK4DA2464390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89fdb69dcfd5b724883e1360905b790d15beb58899bc3fa866491dd00e278cb2. 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/BX4IU2421618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aac542be63df19c9adeb1bedcd0884d72068ec282fbadbf1e6b5c74fe4bd968. 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/SGW502281195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ea65c674f4d35f3de3317a41f871e0c476ddf8d964bc359ef3c4b009bec514c. 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/DGA0S2427358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e8db6f25d8905424daa96d8f256abbf97f297baac1e3b8cf4c90d6d35d647d. 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/BKBSS2401133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bab14cf5f5df6606730ee088f439307a917e813cc6b405953cdd368ed2a3054. 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/BKBSS2401100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033ac48434585e79ec42a8c59225a70f097b1b244161e3fd2bc969589b8ddac6. 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/QZW9K2422223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa262e86c91becbffa52a8123894b52ed8dc03ee6ac2045d4c5eaf7a8febdaf7d. 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/BKBSS2401010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af438519735b3038393a56e8b65edf0c6f2c91779266f5bc3300290573adb64. 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/BKBSS2400979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1f081d6b992a5cb2c7e8bf640167ba2a7cc7a77bc3ea9dae687e9413e722169. 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/BC3PG2403507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc777b2189ff48ed4452eb509cc5d17aad60a71f406a730554c08ea9d8caf9302. 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/BX7P32300961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5808fd36452019c8765349ead870cdc3d7dae2195260d6f2cfca57e2f4ed8af8. 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/BKBSS2400916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x822b53d2907893ee1d00b737e3b1144f215bebda4e70ec0f984fed4e6ade442b. 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/BXG6R2400707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ab9dce62ef9bd19517be1b09b2367e6860544c1735427ffda7c5fdafd2bdb9. 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/AEA3A2314462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15b90cbd87a62779a29e6ba42cd83a59ff03d2b20acaa1d0ef9f62c16c14edaf. 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/QZNJZ2447680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5499f10d56e0ee27095d6c6f0b451b35f60a16c96e45c6ee7dedbbd6c2ae905. 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/BXKG22401815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b21b99f2a3e97a6d81a5b1697678a2c9ec7b5aff799208f8e5e9ca1aa4acbf. 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/BCSOR2400040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0142c6eb84ab8376b3f0828fbfe6dfc15e88d5ac847b08c0d65553c6705c50. 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/BKBSS2400356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8419ad980b1b98557d42baf0dd95daae5146789c64bc735265d2fc83d85d5c0a. 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/BKBSS2400322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf28f08b1b7c2f1d82247a5efccf4865e26cae1073ef504d421208a94c2ca02d. 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/BXG6R2400113.