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 0xa65ff1914b05d3d7c2f5177ae618e1ec5b5caf5c29b98cc963fff4af1007b71d. 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/9d5ab277-c5e0-444f-9f9d-fb5a1c721fec.json and https://artists.proofprofile.net/proofs/artist/9d5ab277-c5e0-444f-9f9d-fb5a1c721fec.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 0xe2cb1a0f5b82a58d3ab5dca4e21bd3cbb45f12b3120b9e24c69f3d4adef14936. 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/BCD592200071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a21876d2f67b958332ae607e866802b507ea6bf72c9b39e226290db0fba44ef. 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/BXKG22400422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe252fcc5f3b889a5f516eec67255a13eff6cb0ae3b13ae6c9d2b6a05037f64e2. 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/BXGBJ2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x709d08a0a528e71105a0639b4bf49882f040f1e4b708e1452017a117608fc29b. 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/BKA822300164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b33a7e81e65b70cbbf0ad6b73b2d71a5b5dabf7f700a1c9c7da4c5b96fb50f2. 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/BXWY82400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93831b82b603b35638fa6b5308230a10e74bc2a3a0870b876f8e4d9990ae4eb. 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/BC3PG2400650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd4c656d0405edf57f98df049deba060dc7371bb449309cae48489a1aee3712. 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/BXYR22500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35dc9daef9fbf4e0835ca0a5fa7dabc26879fa017193df3c6b0ebf0d71b83230. 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/BXRJ92200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce4dda8fa66a024b6641f7d2636603576599a4786241f1d3ead8da5d43819943. 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/BR5TG2400041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5b6de9491dc9eeadbfa78aa0599010031c21ccb7e28826500c5d69d8a13bc35. 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/BRQGF2200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d86e692bc39821239a398858844f34caccf8fa24e5d10d56c84c43601b688d. 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/BRQGF2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f85076b0480a93c51c5c22c26686cf44f2a072a830b3e15b3db9bf6bb75fd33. 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/BROGF2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33895c263d5a3809ca59bfce838d2fba05d75a1cd9724c5fa4fa8b825335372f. 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/BRQGF2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c1e72f1bb15311cbd06a14101f2a794899ffa7f5a5e5a44d8581c3df405334c. 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/BRQGF2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2579a1885096de5e6a097c132caa897818c77abeb148dc081610051df4c11fcf. 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/BRQGF2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d302cbcea615a1b099bd6f5f838325e207292aa8001b77f754af9585d66b4d. 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/BRQGF2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4908b318a6f5dd9e462e8da40ad46b0de70c8728c08e79b7f65941a2b8dec4. 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/BRQGF2200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x622cab9686497f80d9711ea681ecc10a59ba3505bd9dca6ea54734714c7ee00a. 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/BRQGF2200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44794e3fd205c45b1b0ab8e67ffe56c71bcb59bca1e658d653bb2be698f92739. 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/BCWAN2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c736b64d71c595250f2d148a9cac426f547f259efbe05afda803520df1277d9. 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/BRUM72400339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa8d97b8de8e241b56b472202be3c62bd02e1008bbcb61e37717f0a4d8a87ed. 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/BKNDN2400171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53477583b56fd689bd8fbcce4ee5a2b93121793d51f9d768c4940463402c3c91. 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/BKNDN2400173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fbea15c5eb04fa8434ac4bb438e22969ddb53aeff13b7baed18f12b2f34f83a. 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/BKNDN2400175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc57934c06518c42a9b9f89188c8412bfad3fcca35d27596216931a79315f6e1d. 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/BKNDN2400177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf596408e420d61b61ed3ed4fe58d3ae08a9885f4f938873cfbfbd875349b6389. 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/BKNDN2400179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc35a85568809c69b820897d72c781fda7d9037f9e371176cc9a75ad08fa4a18c. 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/BKNDN2400181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a0bc4fe8e8022b5210a81a36beba3fe3c40b2d67297d32e1a35b81fd3058871. 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/BKNDN2400183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc1606cb33b21803bac0e26502ad35a7a764ff19e02e1ef4d2d10bc893bd66cf. 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/BKNDN2400185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0956f102c6c8387d4eaaa497d7c62da5462d38b1b867d48ffa06f0f8c27c889. 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/BKNDN2400187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f1e522e2f6b10a86ac6dcf54a905c47de5ac5dfbd87a5684cec8b6755f5f433. 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/BKNDN2400189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x165983880a6841c3867358e131ea70527fa8cc83c768c10f1946ee410e49eede. 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/BKNDN2400191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aaad1f34890ad3dcf10dac82c780a764e1cb902015467b499a3f19b03202d18. 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/BKNDN2400193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab8bc267a0ac85e80ef2f2eb70982e116251a333987f19ead99825b1db8ce7d. 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/BKNDN2400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ca9a9d6a220ac3248dd3c40637664768dcf1f28cc66ee313a243bf7fd461d3. 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/BKNDN2400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54431bd1c88cd7f8d0071f0eb59a3979aa235d73dff8c87e6882f386b4231afa. 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/BKNDN2400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f29ea9d350f33aceda79985828f24ccf1f17accf79c99f49f054fca135e57f. 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/BKNDN2400028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x611bd7d58391e6d46f3cb96c3f8aeae5d43ae18178e5967b291bf459885f8250. 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/BKNDN2400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe190cadfbf27ba4b0ae7a191e833db6d1b0f377145a80bb4f16777b8e9a89f. 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/BKNDN2400031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8ac6c75f3dace4fb38800de1c2428a5da5be28cbe8a4c5f22df4d7e24e55228. 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/BXG6R1800811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df8813abf846f1bf9914d01837c2350e59e65385b05f3726cc3c00a5f2f37ef. 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/BXG6R1800813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd46095909341fc7d30066cdc54b673bf81191a93049121d97baff7ad49793b61. 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/BXG6R1800814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2efe738493d4e23173265beeac7eafe251128107d067f319beab66e3c6886d5. 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/BXG6R1800815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6afa66ef9c30a3543a691ff93070e1e0a07a44c224f0a71f54ff4f2e8833e8f. 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/BXG6R1800819.
Dj Tubarão Apresenta: O Baile do Mc Maneirinho
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c62704eccb07c79c9063ad96d166d4d5cec8cb0428873f0691e88c650e1026e. 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/US7VG1683580.
Falou de Baile Bom, Lembrei do Baile da Alta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc89b92e29b866889173952e7356b98f5ceb60f21296f0690c37a6742669a3bf0. 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/US7VG1683581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x562b37cddb7bb22e3ce439e5b09467f1963535180fc5632329f778c4b6a862f1. 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/US7VG1683582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a84cd47f7a925aab52ac30e463e486b20d2b982397c9e916fddf6881c5403f1. 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/US7VG1683583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x437a13010bf887d377377c2715129b9b2b8bd5aa8cbda84360f551166f74a821. 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/US7VG1683585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb91125d9a7537a67c297f3d3606f7de27a9d4ccdb2b7c51662a19c3618094e7. 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/US7VG1683586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a227bdbdad08202703d21f6ff944550f32fce92b3867c3f6efaee948f92820a. 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/BCD592500120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b4378ca260d7d68730a0e95baffa446a4c0d4ed04599b7fd0434aaac8770064. 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/BK7NM2500082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c61554f37ef7f92d9b126fc9302f8be4c399b29b2366a4c387c0fdb16e20a9. 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/BKNDN2500015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40480941889cfb2112508385d768754326635fa3203d4aa8f2c479991870d97a. 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/BKNDN2500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddf189b39070339dc1fc3c2edf37ba6e98a30e6212e6c2e0bd02bf08d3e1337b. 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/BKNDN2400207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3bc434d9018bbf91d4eceaafa4fd2d756465efb5501e2d071ea16609ed3bb76. 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/BKNDN2400208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0ae3f1dafd22fc4d16b84e0c79dd531a05ff5fe98d17b8a3c3e874c4413799. 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/BKNDN2400209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3a66705f3265c00c637e2a10f4dde5a9e4519787dcdc884a50880067e084be. 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/BKNDN2400210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa0b4e83d2f93d7474d7fef33b4bd863e766aaceb59051e68a1d272e770979b8. 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/BKNDN2400211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b14df5f63eeb0703da4e3e27ba2479432b0d47c41feeee9e996352ed7f6259e. 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/BKNDN2300066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3952f9389e16c545354ceba788b421683f191cb8267882c7ab5265c43a2b1529. 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/GXD7V2221512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe1e0b8a3c66661a2349c218366c7fe46ef45916c9075a6dca5a27503e290bf. 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/BRWMB2400502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b48a66147b827c78f1451a97a4ff93b7ad49e077d25a55ca7e44abe5b4523fe. 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/BX4IU2407031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677a8aa2eaae3c5951cbb0930606d273f71b16515b94e8b888d234cd8f9176ba. 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/SGB502432400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83ef58d43ed1cc003e498c7da18a757b2c07f853b66b68658423b84d876d30c9. 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/BRRGE2301026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd7493aad6d3a3fcf9aa1ad8ae01d081368569a41a1fe7c78b825d71d55923c. 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/BRRGE2300984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b14df5f63eeb0703da4e3e27ba2479432b0d47c41feeee9e996352ed7f6259e. 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/BKNDN2300066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ccf22083b841b40386ef59e8389b8772a4074bc10d3e7f81ce0fbbd36d21334. 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/BKNDN2300067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4f4d7c17e21801d3089674ddb7f11e203b0f5ab3d0f745a233ae74feafbd050. 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/BCO3K2300179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ba9e56f910d42bf5fe6b33c73130036242bde1c9c50916741548cbcd42bd1e. 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/BKNDN2300041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8813f914d08727f097eef0040b5ac381792e4a743583dfc19f63e76d578cdb18. 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/BXBOW2300007.
Quadradinho de Oito (Aquecimento das Maravilhas)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e8b59b11240e84216bed1e1fae7ddacd83aa1f51254f1b4c0aa87ebb2f94dd. 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/QZGLM2395994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2617c0bde4eb3f17dd7f2890bb031fed46fdaafef44a1619bc8c3c9e75ac226d. 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/BX01B2200172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dc3472128612c9d41a0993b6dc1be5ff0f0582995a0ee1511ab80546ca97170. 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/QZW9L2285770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a179a93edebe510d2ef68e040384b4b173de8dd25d001dc9feb77241d7d560. 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/BXP9D2200044.
Diamantes, Lágrimas e Rostos para Esquecer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c5ee0c88042edde0cd6a5b854508c9271aff7b0e3e8145a2da7fe5c5e2b5df8. 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/BXA5K2500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd7493aad6d3a3fcf9aa1ad8ae01d081368569a41a1fe7c78b825d71d55923c. 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/BRRGE2300984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83ef58d43ed1cc003e498c7da18a757b2c07f853b66b68658423b84d876d30c9. 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/BRRGE2301026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbafc4b9198115137149f50f9d1f35597cfe598135c9930b98e8ba87cb8fbeff. 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/BCM9A2200061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22908861d9e78fab91a188a8fa4af75001a9e068bef8bca043280bafe960e757. 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/BX5UA2200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2cb1a0f5b82a58d3ab5dca4e21bd3cbb45f12b3120b9e24c69f3d4adef14936. 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/BCD592200071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c59990e2bae7dff754e4a9aaae7b5861d8d686b553d212ada009c3018bea1da. 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/ESA112429335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0731801ab73746b3e6a5ca9dc40775404886bbe7fafed8b1aa97df5860e0c7e8. 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/BXP9D2100082.