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 0xd17c4ebac22995756384e2f7e36bd4a4a55979f4f76a99eb32fe01e9c394c4dc. 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/638ecb63-c869-477c-905f-113072ba9357.json and https://artists.proofprofile.net/proofs/artist/638ecb63-c869-477c-905f-113072ba9357.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 0xa64f660fa0e18e725b1b98ff1f05d4bbdf373c882f26ed61d3ff07768d798cef. 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/QM4TW2404948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd038239544a12f25a58842a54214c8f10999dc8e500a6370321972aa49bf6963. 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/QZ5FN2322539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x102595ec079adadb8a0eeb1990dbbd6a0d4dc9933617bd3357c8bd2b127bfc3c. 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/QZ5FN2309750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60e0acbd8c9da5e597e2e40b276ced669d1c6d39b004d4972575694fcbfe999. 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/QMDA72211365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2f7df76a6352e7dc6949379aece24efcd0b3a23050af5717f6d71d56ff400b. 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/QZW9K2257754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09dedbb766f36f0778697e83f7f852b8072c5d29e3eee7844aa4ee8e6557e511. 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/USCGJ2249718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3906eed40998269806876c292ac0b99e7df68292cb65b0279b19eb0d12b0e32. 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/GBSMU5960196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa650aba620eafd0e2c7aecf0f23cbfe6ff4e2e29b127fe94ccd3b2bb86c5c1e0. 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/QZES71816144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aa5624c2cad733b429813b107b4673ce1303224f9a8aebb613881c700ac4937. 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/QZKDT2000234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b7fb489f5739c1fbc6e46c4d531eaf166e588d581ed4ed37f53171c9286c073. 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/USKO11900064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac73366bf4dbb4b6e9d4983918e94b5401e9ba4b91eae12663b22ba16bf4073. 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/QZARB1848173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c7b84bae7693825c195e32a7f696630fc0103d08efd73d9a95dcd287c86049e. 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/QZES71832787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x079b039aa6d0fc1df1acfa0f8ea5939692ef0f274460ebedc5185b9f66cfb44b. 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/GBSMU5480241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149957646c579dff6b17f5e1e2b1faa9c211f6e20fbd3cf8af8bcd6b42bb89f1. 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/GBSMU5480242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb814f343b40f9e3e96cbc8eaf631fbc769cd38b79a36f2a052baf8f7993b892b. 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/QZWDW2474380.
Sudando Los Dos Cocos (Especial Edition)
Sudando Los Dos Cocos - Especial Edition
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe46ef2b55b5e8230878ca3f945d30c821e7a017204dc46176d8164216f24b1c4. 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/ES75E2409565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ad28941ae0195f69bf150595e136b4b57f38dbc1dfac615dca7cac45acce124. 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/QZKDT2300151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48fddfed140e0ab739adec668343e70a0b9ebc0f563984e44811c429b4641b5f. 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/QZKDT2201003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14558bdd104622e61f7759f18370d4e41731a598c682232e78e4c697840e4047. 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/QZ8WX2059523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd263460c3a3dbfa8938c1ef1f2edd867487a8672608431dd0dfb1a7a336bb282. 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/US3DF2100114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc3ad99f00cf0cd8fdf51bb31a7d8c6f1cada94288658a212c533735577c36a5. 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/QZN882559461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda796e7caa2df5ebe289d96b2b9ec2886a716f449d3a125276f7f07089836a70. 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/QZN882554485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e888c771487f22ae25d7b2c6eb3c502f13bfbd10710e97f5b552cdd81d90aaf. 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/QZN882532506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f1d021840c624ea126684edb22bb5b04a423b8cd5320afcf8726944aceea644. 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/QZN882532496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3a4325df95fa87f7dac588c166e1c357be6f0ce6dec33372cad352c1c63a04. 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/QZN882532519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bd771b470bfc5697e8d2b8936439d404c19445e9ebb36d530c93abf38837444. 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/QZN882532510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e6d67ff91077d83c0390668d581967f6b2ea03495568b7072ae212fd4c2766. 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/QZN882532502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd386646783f6bd7592975a515ecb3160288095cea079b1580fa1e760d86ac69. 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/QZN882532495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18fdedbd92a88e35983516898401f6b9ca17fa41577e674584b60ce88be2fc3c. 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/QZN882532497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce7f8efc696fa3cf3047824192157a3502a4c7811851c2b163ef08257e9657b3. 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/QZN882532513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cab624c95f25e8aa3ec922d5d239089d44f6a8d19cbcf4b3ac10d4fd164c802. 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/QZN882513747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd483a56b593984ce19de3a7299c8f01a023db11d4c07821cc735d4440123d5e8. 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/QZN882425225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc74eac8251977436489189edf9e9aa08dddea3abe3f7b2f1f7675e82204ba8. 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/QZN882425224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da5a7e365caaace91c86b9ecb23cbcd11527699f1aa17322eaf6c2b78fbb896. 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/QZN882425226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9e068deedee04396c6d6e5e151a49bca333a74d9d906dd74dcc40af4512b1c. 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/QZN882425216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x515fc6fdaecf8feb30b5841d2a3b1b6d006b0e39cc9efded736638db59c34849. 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/QZN882425218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf381fc3dfc316d65957eea10828f6b86aba7841a4f7b89f258d0c33a837be0d4. 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/QZN882425221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1be5ab6fa8b5c340447fffae9f1ea0868332d1fc4b8c3df41127d247ddb516ab. 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/QZN882425219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76fe24e9c4cd3d9ec05ecc78f1bfdb8366448152fa5b64cf2d4a30defd7e4e22. 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/QZN882425190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe20de311b8a7662bda174394464f203d87899d3369b8a0ae84a3a006359bd49d. 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/QZN882425220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcecfb753aeee5df5bad5fc42db9bcd2bd7c2252bf8329e2cc2fef499f8f46b7. 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/QZN882425215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c5e234040996c852e0c096863f745d4193f74295466faabf2bbd96a41304ac. 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/QZN882425198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb80db40f590ae09926f8501f034a40d3e40225c0b4542402cf0042f2929ac13b. 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/QZN882425192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78511dc3ddf241ad89ae769d8ccc8b99a80c81459f8ace8ec40045749f3474e2. 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/QZN882425186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce70d36295749f02103dbefd8d3311a61c65a3e90c7f53d0351dba82e33c3556. 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/QZN882425187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf12cabb9b8bd929a610817b30a46a5311e33706ebe8da09ee5325f80bbb642. 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/QZN882425189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41007ff5977a4786a07a2f4813ee363e3bae00160018aa80fb018a05a552980c. 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/QZN882425188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89d3237e73573f3fbddd06aeab6221338e06660034cc755e4e72d8560ab1f7ca. 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/QZN882404766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9824b1c75f3e924868538a4889d252d3a6f53ee32c24ddf58da0a56db2914094. 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/GXD7V2490815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ace4ee6225da240e6e656df95a3735c06e3fd48368a8053b0a680d0157bde25. 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/QZDFP2118259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99df157ec5899e51f8bc1ce77c8e6da89f25d3b7e47e864289c5c0aa521618ce. 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/QZDFP2118258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60e0acbd8c9da5e597e2e40b276ced669d1c6d39b004d4972575694fcbfe999. 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/QMDA72211365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ced61beca22ab1518d1c745cc7b66fdc0766182a67d64b069421b0833759c0. 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/QMBZ91708689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e8bea0f23156343a9b1cdd6481b54f0252bd723fd3f80026c655026c7afd7bf. 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/QMBZ91708698.