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 0x1563c62ba3a1d252ef0d8e1187640dcf624dbbfe48558542c8edd632a038c013. 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/92dc0c11-3503-4db7-bce7-98491bc61310.json and https://artists.proofprofile.net/proofs/artist/92dc0c11-3503-4db7-bce7-98491bc61310.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 0x20dd2f729fc7f656ff6b6c5e0408f2817390da5ce410660b0bc539098be97b5b. 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/MXD782300634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25ca6e61553b9f366b666913fb2b2c2b7d636ede3db5917179ebc772c9a80ba9. 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/FR2X42184771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb241668db43ee3847e80be3ddfcb798ea108793821ab74442970be6b5d5cc2. 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/QZNJX2363711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7428985fa0af0519dc0b02614f87d5960a6845134adb726c5018c233730d26. 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/FRX872104176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd569b3d8d91021c44cf6d86e19679c6c9f82298da6af713c28f7edbee26697. 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/FRX452108939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x241aeaa7130c2ac5989834534ac03b07a0b5fe98def6501211e6c7d5f503b9cc. 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/FRX872128065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d67060884eff93cb76afe382be38471901aab876ab4c1451e4cb50206252c50. 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/FRX872128066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdebb1d7b0724329b3b16744ed3c92d4ccda43b3a6c2f89b01d1381b8ed7e5107. 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/FRX872128067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed4660bf6e0b21b8131641a6e539f6aab26b44c8f35a00519552a1b279e437d. 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/FRX872128068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe768f3e0b180c0ca543d6de5b9df68f19e5c7e445857e2b2086f1717655f4006. 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/FRX872128069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f84725e9c94582f03caeceb087cffab70d63216504499a053068e32c91d9ab. 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/FRX872128070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa349cc474946b4da3307a4e614f6b7a7437bbac6826d29a66d81c41e9d7ed84b. 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/FRX872128071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ad993034117315fa29233c63b1f245c9f13abe2f44d34ff0c4616c65795334c. 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/FRX872128072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fbdac225e9758290fb412c799a73d12c8c30cad480d0374c87fdf46c3e3ecc8. 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/MXD782402105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc96dc351bbad3eef604748fb268dd3b22cd3f23c260c35c2a91db4b714f037c6. 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/MXD782402109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8493d8012e137126c250fdd9b8edee9580563e1decc4ecf7cbaf527a008d87dd. 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/MXD782401236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9f23b8517308698eb835bdb6a4785e73bc86fa2600929e1b6152bc0688b07b. 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/MXD782401787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271cee138afa4a37a814421f808784dd97cd1cab6deee958b5077c5b244ce31e. 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/MXD782402104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2acbc062c7ffb3d33ed6ddbc56bcc83fb0bb8d8000efed60de9a6d7f23995d. 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/MXD782302047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d5ce38582a468a6acc5611541b6afa77e5839107fd386049d4ae4a4bc30849. 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/MXD782401329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5684efaf28a87f83453931d0539103d41782114659a384163577b5b914cf298a. 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/MXD782402099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080acbfe2f5f1b7beeb9b942f739a145ce78212c66cbbc528f7bdb52ddcd215e. 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/MXD782402107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b9f1352148883e02544e177146ac5da83dca5b470beacfacb0d9f7343b7febb. 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/MXD782302844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7199b3bdf8f74df44eacf51ca62251138db60f6f985a6dc6a9807dc8a1e8ab. 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/MXD782302843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1542e171debef4f866da32097967bf83d543da294e3e8ebadbfb39b31ed10030. 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/MXD782302847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8332eecffbd17bc7c6eb1242406cfa1022558b385e1e32de07d3dbfa6aad92. 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/MXD782302848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819a9b3e05b86521daa74d3e951c43f3aff537e620ee9b35b8f8eb9db07a365b. 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/MXD782302849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef35c091257ff1a4313a41f4ceda0ca70c0d5626a19c13399b558ed37224ce57. 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/MXD782302838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a1271e638754ecce868a4407414a602be6e60a7134aa6124a2b767cd22fe4a. 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/MXD782302842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8d5948a5d2c143b94016768fc661f3a06bf8b2a3708e9a96b5a8d6316556f97. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/MXD782302846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba4010e2e861b6b24056f645f96706bcd998e2554507884878e35d10cec7cbf6. 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/MXD782302845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe41bfc9e0dbf9154954538787250d0fd0cc9ed0aad639a3fab670fd721d4152. 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/MXD782302839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f80e1ba58f12cd29a0c80c4359732b1a6327303acbd561978d26aa1442a295. 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/MXD782302840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc405553a8ea86c69f5d9d1b03e9fca3cba64899747f57e0d7d39e88ee49b9fbe. 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/FR26V2043585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd436a18baa48a252f6bc5f9acd185e87537e9a8deeba963425f3b039054d7e64. 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/FR26V2043586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c24b287f871a405bbb054d0cad54ca0863085b34a4cc2aabfbcfe6a8585c84. 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/FRS182017292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b807d2744dbb167b0c371023b73bbefd2d01acc06c1e507e601bed09f094558. 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/FRX762019119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb04eda6c238377c8a8eaa4c28fcf1b04965fb58c0c050aeceacb496ed2b954. 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/FR26V2043588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf029237ad8ed5a968ec169081019e8d31892f7d304c45ac46e58d252b2e5844. 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/FRX202076798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf466a262ddb97c02f121a5bae23483660d13b55839662b6dde25794c1fbfb87a. 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/FR59R2001905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa90f02d9142bc433d7d9b72b692324ebc12d29a5d0ae641c093b099f7a5ea97f. 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/FR26V2043589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ffcaca7a7ff9c1500d85eedf6560b010d6709b62047b55488d283ae316a789e. 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/FR26V2043591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dbb51294d1291b77e764c71ff85c41d1c8bafce0c1a7aa8e608118c72a5981a. 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/QM6N22566906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b0f11755e4a68edf2d706265792b070d4c849c1795c1caf71294b168f39746e. 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/QM6N22550542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x308e4cadb3aaa9a59de6589fcac2ee2800d927d59192ca9d0b5e53572190f8b8. 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/MXD782500353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x133440234e2d24932dd4e373e3081dc709fa7e9e20d84d9d4e9735b361255389. 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/MXD782403135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a40886be9154f3e8273e2f533a77e7cda602244bca04686acb82617c0079e10. 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/MXA2F2300053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d5ce38582a468a6acc5611541b6afa77e5839107fd386049d4ae4a4bc30849. 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/MXD782401329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8493d8012e137126c250fdd9b8edee9580563e1decc4ecf7cbaf527a008d87dd. 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/MXD782401236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63aa973517aecc2ec07a9541f73ba4152d61c06adbe80da94eff2e257536d231. 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/UKXN22349655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149ad9b04fd0ffec36f45cc1a1ca9a8105b097cf332d2c17cd4d16557b21196f. 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/MXD782302560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2acbc062c7ffb3d33ed6ddbc56bcc83fb0bb8d8000efed60de9a6d7f23995d. 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/MXD782302047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf85fa482bea2c0a7f90d04eabcbf6658539066e84cf7d98141938fca33b2a985. 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/MXD782301488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7743a2a3c359eaf1247322441628781426a92483715b0184f203022b6de8f61e. 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/SE6QE2370921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0f7057400a9fa4d02339315b3c4647dea86048fe63bbbb46b5e509a28c403d4. 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/TCAHC2303292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00866b943677fb23f6890ab38cedc68631d616a700d3bcf63198483015bed22d. 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/QZ5AB2384748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e5ca27fbb8f5909bad8e945480751c24ec841fe95d908ed9b9056d98f76cae6. 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/US7VG2369383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d93208db296cd724f943626a4fe4ba243e690ed6e3a0cbfa71dcd62a334c910. 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/DGA072277197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dbf85125be0cd79d502d86689d5fee35fe274082324341d29f47499e63bd1e8. 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/MXD782204032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x570b94d7bfb71f49eb3e53b7c7365a93605129d4f78698323151c765abf6e9f1. 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/DGA052293895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ed6412d2e107e57b441b246bd7a5feb422170aaf1c2ff6399713023b423eb2. 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/DGA052293896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab4714238ef02e16fe675529873ebf15f3d2c45a85636cd1bf722e7e039e328d. 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/FRX452241263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf5b29bc7273c8b06fbce046b6b4a080fb160639ded2e5e45df777b635b4f517. 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/GBRKQ2275918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd630f2aa07660b3553ebc59dfbda112a0d040cfdebf67147cc20c3ff3e26aa7a. 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/FR59R2286341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd569b3d8d91021c44cf6d86e19679c6c9f82298da6af713c28f7edbee26697. 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/FRX452108939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7428985fa0af0519dc0b02614f87d5960a6845134adb726c5018c233730d26. 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/FRX872104176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc793b1375898e0057cb816cee663fba0a51d45c557c70c7d08ab6ac65f43a561. 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/GBRKQ2191713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafdee24cd3174f9b0f9032817c0b5c3c061cee92e61891bafe3f2aa130b5bf5a. 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/MX2682100034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b3e20f7e531b1055e9784fa62754103388f904966a84634f24f934ade5b9977. 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/FRX282140854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb479bb66d5ff4e9d2ee5abba43d54161bbc5ab34acda0af2aeaf3a39c72b8d74. 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/FR96X2139851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90fe570f9329aca935e03974beb0623e8a684d751a2c3be95e68cc94cca9b486. 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/QZDFP1913856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b459f586e236103614605a806a5875489b8f6a75e5a14e1596566a5c403cad4. 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/DGA072138460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d67060884eff93cb76afe382be38471901aab876ab4c1451e4cb50206252c50. 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/FRX872128066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9c4b235cf8b85fa03c72b1e2d58284f9058beb396ad222d0f9d4bb5f08f07b1. 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/QZES81907495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x332ada30a9afaf2b1bac8ef7a5a58d61d883db2686f542cb247689fc6a64a1bb. 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/QZFZ31947350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc71ff9201541146adffb95827c4c50d8b1057dd3929ca4d3ffb11055b689e713. 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/MXUM72200430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c24b287f871a405bbb054d0cad54ca0863085b34a4cc2aabfbcfe6a8585c84. 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/FRS182017292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafdee24cd3174f9b0f9032817c0b5c3c061cee92e61891bafe3f2aa130b5bf5a. 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/MX2682100034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc45dca1a81418e4715804c4afdbd107874b3b4c81f006c78600fcf728f9db86. 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/FR96X2135119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73ae071a2a6c96cb9d0bdc709b6eb95463fcded95f9329083f6ec578b137305b. 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/QZGLM2205784.