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 0xa76447dc24555b9cc19babce882da930afc80310be9af13276c00f268ae3f9ac. 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/9e0bcf19-e8f1-4a52-b0e6-50a1a41b4968.json and https://artists.proofprofile.net/proofs/artist/9e0bcf19-e8f1-4a52-b0e6-50a1a41b4968.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 0x65272217e29ada64053bc1daeba8daed7bfec1bd3ff1624a69230a608d5f3a63. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/GBLPF6715507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41cf9588545fc58f889736da4c53b290765d1956486d099e0eec9293dd7af612. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/GBLPF6715508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44cf690554ecd9b98602741069ab341e1f751a86d8e5ca4262cb109bcd55a9e2. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF6715517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd3135974f5680c07afb0b0d0902818a35f272d3ba262c77ee6a54933fb9c66. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T16:03:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF6715555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2802eb35481b73aabbdc09fdb469187764ca0d27e904fd2c0176ef1a1f458010. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GBLPF6715564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8913dbc4f52c9346c5c302daaecf1bc6c1d4165a1ffb52ccd3786c0ceb6b4b75. 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/GBLPF6715599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf837621fbd97a4fed163c64ab9f2a7f1cb52c80d09dfab030d27c6b5a7bdecd8. 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/GBLPF6715655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c9d78d72bc0ecb30e20de0290bb971c8a89c15839650409112eed8f6eea4970. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:53:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF6715808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57507472de2ab895bb7f4849ae22455f7f556895f6309ee9964069ee8a5651b8. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF6715870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc074e62eaa5b994f04c2164fe72f4eac16cec4b3d2db7fb7bea836fb6d0b2f5c. 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/GBLPF6715875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x858050db4ec91b366e5a001d4712b4454d68679501c1783fc894f8cbe5ca9699. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF6715880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a63502fe552528cd2ccf4db23bbd3525f19f69e463808c68a3759e2e3db333. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/GBLPF6715897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d95673a7559a7eb55223bc9ec3aff1e656fa114989acc166a9ff6e1c9a7e9d. 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/GBLPF6715911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf04813815ee9c142eba9825489526cb2ea60f547e15b841c06e12bca1672ea. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF6715912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b76976f5821e6a89d0e944e282c215a3120a9cbf0fe5bf12f52c4fca84ed868. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/GBLPF6715956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b4bfb49dc572dab2ec61121190c45e0c2ee7af928cbf4dfe8fe3988db5a0b5. 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/GBLPF6715959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05912fb220777aa87d9ddb42a1e4a2ae1d7706ff725c45fd117f184db9dea29b. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF6715960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e4ed73e068fde4095fb920cde21b69b23d1752b1ab4adc36d8d55854c13de9. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GBLPF6698877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac760da258c973d8c015d9219d480ae39f676b3e5f672e38df4ed18f14f5df9a. 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/GBLPF6749534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa574b1f862a5d0ceb4219ba0493c6ea59f7d94d45e32e520a579163158588d. Chain 2 (Bitcoin): anchored in block 957699 (2026-07-12T11:51:06Z), 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/GBLPF6769341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f9664a86832f51b8b2b42f9471b3f1a4ee63232dbd19fd865c99e4ebe77f900. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-20T14:04:09Z), 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/GBLPF6806018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x441e3ae5d0ae17c6bcfed4efedc25fa432a9e40aa5ab2bdcd51cfe7d9a9606f2. 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/GBLPF6806009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd8b255db42c497a8c911ae7b377a484a63e0a642626b6624eda80f540e580a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/GBLPF6806016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x554930f73669af558b4a20bc046a43795a86e65177783d30614e57f57adbcc46. 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/GBLPF6806003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47340c4e0757e7dbf3fa7843d1a8724a3e34d3fe4b50e4d99f4bf6b5ae951a8c. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/GBLPF2500592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2de7df1fad3d603a79f42ef9a20678681d55954ed14542e1d84b2e7122c3c2. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:40:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2519805.
Yoshligimga qaytgim keladi (New version)
Yoshligimga qaytgim keladi - New Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4072abb0715f8f6e48d093ede8ce57b992383dc31acac81fec04112a8374bd13. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/GBLPF2524058.