Reiks (; pronunciation ; Latinized as rix) is a Gothic title for a tribal ruler, often translated as "king". In the Gothic Bible, it translates to the Greek árchōn (ἄρχων). It is presumably transla
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 0xbb9dca3146f09b8293e59ae9b158eb6ba64f8c954bd26d6a860cc30bae36b0d5. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c68b063b-1901-40c5-8379-3a937faeff4e.json and https://artists.proofprofile.net/proofs/artist/c68b063b-1901-40c5-8379-3a937faeff4e.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 0x872e6e81f1449cc33a753297d9ddb97ca701fa6dae86d57a84bf489e46edb0cd. 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/CH6541619971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6095ab4ae001e147e7c1404f29d7abe1fc23887a9b1ec0520cdb4a0435a7cd05. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/CH6541708031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17c8dd45937e6e1aba77509a6af3c85aeed962c0da2495359079c959e7c84be. 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/CH6541708033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2cd62297758539dceb9a45c09b34679e36e8bebd7e7fdeccc4f4ff2ee9a71c. 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/CH6541708038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cedacb59dd8abf667bca613188528ad77801435c7fbc7750512c38f59d3049d. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541616432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1802c061ca9806716d264db71763883618538eef616649c8e84811e14be3a18d. 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/CH6541627305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0010c7767ab551704f9e0b87264c03e8adfe39c6f2793ce78fce2d8a5e585fa. 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/CH6541600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf578d5ece511065355add51d9a9d85c00cb419732646d02b5b0382d983fe354f. 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/CH6541708039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7da0272ba1a5b3f46569f637a86368005b7ce39d4cb1e76c221dbd38581c751. 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/CH6541708040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb97127ae177c3f524fe26d49aea7bed12b74a2710173e011c1903ffcbfda80be. 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/CH6541708043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b4155face9982de166b82e500585e4967c9054335d933b53907d98a6a9dac0. 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/CH6541708045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc2c8bef414929a8fe9e3bed044ab902a8dbd3283a8edad466dbf6e96de480c3. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES61986375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f9e2e72482173d3bc872f47bef0d426b475382c6c558f4d3681dfba1b34052. 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/QZES61986380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84889d8f815ac56b2e1cafdfacc4379f43e11a5cfc5f4ef453bc7a78399f8ebc. 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/QZTB72224052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e012379defa0611bb5a95310516c06e85000093553cc0a03d6dbfd4cba1c9fe. 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/QZTB72224053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa60566250e432e9dae09c76aa8107152731efb06969afa738a17a4f4d615ff90. 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/QZTB72224058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb756a406ee4471a70a5302154209987859c58f92ceca244916f0d54b86b8cab5. 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/QZTB72224059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5563abddc52c1748842c6d862c1706c1a2e87b5939cc5b7cddebefec817c2df3. 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/QZTB72224067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd2fcfda6d6ce043c0d080800d052a1eb7aaebfb2a99ebe612f7c06155c0ad5. 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/QZTB72224068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db3587d9ca96a77aa89ceca3d5add1c359aeb30e379967d05a9da40899c6144. 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/QZTB72224069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa723885fab4ecc233a77273ac0af27ed1eebe51cd4bc7ed04a6515bfb86e578. 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/TCADX1864291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd336cdad0b66c8bc6cc89648bd3a75f9ac34df3d075823fa1dfdfc91de993c. 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/TCADY1840825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x521c42551fa864a28ef557c7a8b32327e30470f538d4e743bc097d4c38fd560f. 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/TCADY1840827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfba0ee49002db6bc5d296fd38dd4f19c48959873704cdc5dcaf956a200bcfbb4. 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/TCADY1840830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbee81b958382b72ba4fb685327e26f2be83024b24742205167415530abeb69a. 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/LVL151802014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04859277fed61928c76b74bbadafdac2ba9f88bf9ef78a6088236060c20ac1a2. 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/TCACW1613012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8cb2ef676daa3b9e38b33a85e10049540743adaa88885406b7dadca7cd64649. 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/LVL151706616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978ecddacf1f4e4ab37ec2ee0b0384c5ed630757bb7f69c20e3c82be0ac133f2. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADY1840835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d48f94fb3dca4d9b77e8916545e990976298ea3b08e3b82f4e8656ed6b52b5e. 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/LVL152402661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa276d2debb0d6cf7c6d3a09d26a4dd171b5de9b44ccc2468c31c2d5c2447a0a9. 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/QZNWQ2429663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4bf55f7192c175ab637bd5bfe19167954a24f4f1c7a3a993fdf696c5dfd9fcd. 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/SE6XY2304642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29006cd86b2007bb247b6ed72710e4221a3fb90e22204c10c2d3ac31428acd57. 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/FIWMA2300335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4664627b96867b4f0e12ad0d0a12a0418a24ad39b0b35a147816f5fee155d5e8. 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/EELC12312041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ce2148aca7ecafa1f40a38b0055f3988abf72968c8f714ec1dba4ec935a0101. 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/SE6QE2282607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a8540ec85fd634bcdfad81f2658f3483e160ff3e7f4f2c802503163913b28a. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE62M2175179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabbc12807306d5b87259d5e7781a01be030bbc6abc0e649f026d92aeb14c758a. 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/SE6XX2106047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa73d349f137d5f9223bc8d483546d080ea96b429c595a0370fb04e489d21463. 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/QMFMG2375705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa723885fab4ecc233a77273ac0af27ed1eebe51cd4bc7ed04a6515bfb86e578. 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/TCADX1864291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbee81b958382b72ba4fb685327e26f2be83024b24742205167415530abeb69a. 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/LVL151802014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x449537956db237c3ac493ad56aecd531206daa2044d69144ce2cfca44891a988. 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/TCADM1838404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80cfea98daf3d97a5ae6b3dac4128e115a1932579ac05abc56e6a3487dfcd1f3. 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/LVL151703638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d6694cc8a87489e5ddbb214edf0aeb9afc2321f078a58afba5719431bc3e04d. 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/TCAEM1943766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f2593ca2bf582bb4bcd96c0c13b6089274ace802991a970e6fb916fc1235d1. 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/TCACM1681009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e141aac191b3b78f2ecd8132f5647cc0c81909537c0482e5f461c87bec3929f. 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/LVL151702950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae45ab03760cbfbcb21b8a7babb0265df8f786048e0b1e7d5db473e628009a70. 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/QZK6H2062879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedf3aa6f90541c50f77c561886cd0ba0d4efbc0360164ff7a83077146d88e675. 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/QZK6H2062881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x160950460a7f11b46b1df0d7678b5a2a726bed156dc557fb630ad3e5e0347df9. 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/QZK6H2062882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd2f3596b953c8a391dcc48d1c894e099e9b37db79414a82419c43ac753c342. 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/QZK6H2062883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e0756b69c2a1686dcb590e4926dd764074def46bcf6a7a07f92b7b2c50b8cb. 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/QZK6H2062884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3dae7c05736e41223eeb17cca5fd72678fa585be3a8d9fe83c24c79f3e1c62. 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/QZK6H2062886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x789c2a617bf21277eee0937d37336dc3f3a816cdc68edd94408967dbf76d8892. 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/QZK6H2062887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac68076c543f7d15dca80a9a249ad819fa3a5ae93b4c95559777748f1caad7c9. 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/QZK6H2062888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6510c3c57b1695b3904f4bd2b6e4030cbb8bda9f44d1eed7b1fe3b9d7637269f. 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/QZK6H2062890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf75cfd9470903511f56c766e9ae20ae582025808603183457bd64b44568354a. 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/QZK6H2062891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60102b448ccfa74dcffc0747f7cb3cd0f5a59853cdbd04854c563080457ba807. 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/QZK6H2062892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0afc6960a300bcc4bea8c564ac3aa1dfb520cbab8a61e09c1972228f4a8a0913. 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/QZK6H2062893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda203e1a9207e4ab51a44a3168346a5f508f407ddecc63a2705b079badbf30ed. 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/QZFZ61951485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc968cd0f5de69b3e5efb38dd704a1ebcbb3d58c96f3990aacb9969460f5563e6. 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/QZFZ61951486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cdf47236a39c770e6b8dbd1cdd7dbcd1701d02c18104509c14e2632a733cace. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ61951487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ccefc9be00bff5c3386ae39f94b658c3c1d51163a656ddc2efc9ef41647c4c. 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/QZFZ61951489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4198c638e9c9e1de714e12207a5f88543d8df38e717b5d3aaadeb0023ba3f5c. 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/QZFZ61951491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9344c0a72a16972e8d2c51e9b237079488aae30f300099a954e36f8f14f83e63. 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/QZFZ61951492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de5ee0f375dc1b8796eac432f55d0526900cf67e98504ccb66081995627be2a. 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/QZFZ61951493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefdafc6e41ca7de4a4b758d81a7f767361a82a41e6c598be70d151b27d5727dc. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ61951494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbde5723eb9eb141169665cda001c09369fad3d0b09d679a2e77c34ac2bc297d. 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/QZFZ61951495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa06693ffdc60280482d64c5338ee4b40c10b5d8ec3d7748c2eadc4c8d37c6115. 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/QZFZ61951496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d36f3e088a82a2d6e68a4624729d77a4d30fa5cbf9c5db0c16b62326f3faab. 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/QZFZ61951497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1469df2694b9822c00842ecb81f9a5fb1493f80cdcc9a3abe9a07cdec025316. 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/QZFZ61951498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x017349949afdee0987a14a8cf7f0b6352b89908a91ed3581ba16520de9910a0a. 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/QZFZ61951499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d51a432f683961058f26f175e078a73c566eadb010a600e31c1a41362e818f1. 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/QZFZ61951500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef98437e027553dbf726a77276247cdc98ca8419c0b795bc3b19958cc8dfa1a0. 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/QZFZ61951501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3de7ae7b0891e5ba0eb62d144a4b2e305fbf4daa3b2043c961943002e9c74773. 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/LVL151904130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71945983c5d1c71447fd71365e16bfc9a1e2cccafc9eeaa3cacfd4214f17ed1d. 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/LVL151906464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x669069355bb5163374093a8f461668233bef422db8382ed28303da209479930a. 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/QZFYZ2030910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9aaf6b22bcd845985664257dc08eb5d9135b7f543a6e72d1890201a7cd0740. 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/LVL151902473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x765dc2db1031f92f4e9d4cb6e44e5a3941e88da2092eea00fb68efcb2b765e79. 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/QZFZ32081937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d84f212c726a38d3bf67dff352c928308ab3f85c9683a542a34520597eb955b. 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/QZFZ32081938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf87cefe9957d9fd2be8a6a18bfe322e6b5e5e0a1fd7a709a425653bd55194fe7. 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/QZFZ32081945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f6a7f153bd81ce1d738c91c430301fb9425e20a0b23b674c84aef4b83a1fa05. 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/QMBZ91608538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8c0ca58fde0e4cfb5280ade488021338047c157c33efc83202c909e256a69a. 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/QZFZ32078420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4357dcc230f177e4991cb1897ded3121f57fd0789bbc8929371809abd23cea. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32078422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09eeabe23303d6188e9349fdc5456edf534cd55be0f7a301434ac3220e7e0cd2. 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/QZFZ32078423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecf8d1bd026a3765686993d416c0306480b19c87f5641ab209158a1cff173aac. 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/QZFZ32078424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x504654db888fc9ecd53474c026fdbe1a33b056d9abefd84a53ecd5b00370aaab. 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/QZRP52199246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa01e9b1f0a6ecb944b728f0f144bb18d9acc65037b97657bd19a81325dbca45. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2174391.