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 0xf7b84e52c560428b917877da11b19a9b29b594ef95486e86366d8a391c778128. 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/94d1c770-d467-4e41-b025-4e054ffa6230.json and https://artists.proofprofile.net/proofs/artist/94d1c770-d467-4e41-b025-4e054ffa6230.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 0xe412cddf617de52cf508f6935f879238b2a76c8ba2e9aad5140950c2a8544a71. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GBLPF6729169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6714164e503189d5a8d1a5149b1723fb955ea147285cf00fe3b8ea0f9d87e255. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF6729170.
Sevgimni olardim bozorlaringdan \"Live\"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabfdff54256153a11be1652e53a6e048d0b5ff76832c8dbc8574efb167e220bf. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:16:34Z), 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/GBLPF6778492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68438fa173e81e9b2abab7f7e137fd6067574f18c01e39b52a0772a869039271. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF6778497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b891a7525ca375ce249c5b62ef22e547c13b8fbcb5ec48ec82b734940782bfb. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF6778502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244610b0f0ca2a93bbd9cd76170e77dfee23df1cc7745e2343fb0e17be9d8029. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF6781029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff2e585bd09c348562501e8dea18fb9889f7a9bc17d60a96c9b4639b3ebd2496. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:17:49Z), 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/GBLPF6781220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4002e62d97fc262f4fc0eeb099ce60a1a5bce1fb36b67f16f35b65aa25643a9c. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/GBLPF6781739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5260892e333e97f49b336fa1d6a9796e17e3afb41ec68050bd7fb09928b14bf. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF6783257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6ea2f9776481d58007f6a6ce43b0417870c8ce09eb2f864e13612d3db840d4. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:49:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF6792579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848a443fdae15245de6b71c63f6975da381b619701982d5d385d21abcf4c5343. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF6797981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b6744cab86c9ca4872babb5f29cb3ad6aed846a0c44f4f91144d8058c9848e1. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/GBLPF6803836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96faa8405aec4604971176c8c092fc1f1cf1c4f891e4847309a1fcfc12a7f933. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF6808743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbba9bf9e1bebb5549d7abd7a58bdcaccc8b98237b028cf1403e6a3e3ecff85e. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF6810205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3517a709a500f76f378639a96a7dc51d2fa67a4fc55a7a6763486037165731cc. Chain 2 (Bitcoin): anchored in block 958691 (2026-07-19T07:19:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF6810812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2de27181a3bc667a4f2b3b16641067f0bc242f3b8a9c2b993d579da81407bb06. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2400429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b87e90449ed48ed8ec1c3193a375fff34a1ded5f402fcb3911176fef1a12f96. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/GBLPF2402383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc90cbdd96bdebc776a48bb443c67ece1abb1eebffdee7015f0ccd04efe733a7f. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/GBLPF2403252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb31b3d23812f7052cde3cb1bd380d4e5915f2b66442cb106d3ea12725f68fc4d. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:18:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2504389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f57e7cd1879a5b1b0f129182669d4e0705b5659e02ee4915b6523c3f2c271d. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/GBLPF2509370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ff8b003b54a894c83834ada81036af8882e64f374ad7476d0ba41510748d27. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2524444.