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 0x2d06c5dba8facea4f1a57ac7905343d4c229c3dd0bc6fe18063282e9b2554e11. 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/7cf50333-d8d4-47b1-91fe-5bd304852e1e.json and https://artists.proofprofile.net/proofs/artist/7cf50333-d8d4-47b1-91fe-5bd304852e1e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ni en concierto, ni en estudio, sino todo lo contrario (Aditus 40 años)
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 0x26c7d5a2b4971e9891b3650ecde64eb969c394071f814a0b10d88a90fa3da196. 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/FR2X41727258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03081afd8ef465b4072e69af23788e7a86484fa04eec3dc42214194cde889919. 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/FR2X41727263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8db117a9b251b470d75f0fe45afaf53401574356519303b73ecd49e7e9effa. 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/FR2X41727264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ff842e7cf9773e240db1761818e7b0fbb3898776b207f59f49b13e4bf1424c. 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/FR2X41727266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1854dbb00f644e0d41a216948181b87154a3459c5bb6f8c8501ec7f6d915a8b3. 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/FR2X41727267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f5d753d71473db7df6a5292f18be04768f9e0f0325de59b86d47cfaf049046. 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/FR2X41727269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec82c064e5b816b3baa0ea0296e91968fa451726e4f26b15d0547654d30c1d4c. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/FR2X41727255.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb31ff57a7c746b64b53fb00333607968504bb0f60c01de03f168b1f22cc03305. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/FR2X41727261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x416d4a8feff6ae1daee54be20567a627ab36a3d42786d2cd0b4195eee488445d. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/FR2X41727270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbba078cc931ba14cf2fe2f9c9a3980a7cc65a35bffeb6a97985195d56d8b5d49. 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/FR2X41727238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f6b0e4c76fe4f2bc477cf0f4a9765734a78f31b1ae8b551e36805cf79ed7683. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMHUY1554161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x044d3f9fe49b587400c81e8b8eff0384ec71f9f8a04fcbdbf9ee290da0415162. 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/QMHUY1554164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f9f6e55f02d94802b55b07f1a3ae8774571d4d59e5bdeda3a97727df2ee168. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMHUY1554167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec54c6f82064c60823fa8c241c1d4121d882d7661de2374e120a9fbc086f0287. 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/QMHUY1554174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf87cbe0817560f2c9b492b9144f169b673e1f8ff5610fed3edc411ba0e03b0b. 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/QMHUY1554160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64ce09a3b27f914036efd215baa5e20205c8701c249028ab8aa376fc5156525. 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/QMHUY1554175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6de2dd9531fdc6cc68a19520620b0573045eef8339225f9bbfb6075dd4bf66. 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/QMHUY1554169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd822dcc6a19c44e2db12ebd80f07c1ebc60351cae2d4e63e05954a8555518486. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMHUY1554165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd61aef597c67ddb159c7fa55a99be9d5e7ebfb8f04c02f501bd885db266c2f. 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/QMHUY1554171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6786b4170f609bc9aed2e79a265b155cf69fa0bbe87301ab6525bd874fd30815. 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/QMHUY1554173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd3d888c62333851e9bad00c691b9911ebe13dfd00e06aec3743e85a040552b8. 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/QZNJX2004193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc95325c5106f45b2070d303f00e3b27b90d21934c1c0057cac82b61dc96dfe99. 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/QMHUY1554172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c7d69bbc010669a81e9ad2db20132231349dcef10ea61bcbdd19a36c6a9378. 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/QZNJX2004195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68df7befbb524fc713b6cf699c78de3dd16aafb6c69ccc680a9579e44bc39d2. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMHUY1554159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f0862163041a0b7b3ec0639c764c734c9c338281af730156cdc03906d14ee2c. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/QMHUY1554170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0054c44f38fdc5a6c90770692a175c83b6ab739bdda4ca06ed16c532011af123. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QMHUY1554162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf3abaf0048b235b6b2798d8576cf1eab643929917b1c79adbc916063ed1a451. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QMHUY1554166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bce428e75510db3ff6a442687a66e564649b524621f46a9fa8dc51305459be9. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/QMHUY1554163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d8ab2fa6e3305371af9f807613ed6065526dce44eafff797e7635283bba19d. 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/VED049201105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e2388973b4eaea282b4426fcedfdb28b6a0cc74d2263deef3db01b8cb7c062e. 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/VED049201555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b5fa8a9988f2226d9786187f45e8730c109ccd4dc31b8d48026267f753ed181. 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/VED049201120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f01fb84b5445007b038bb3d88c00d73fa33c6dc7785529824bfa7cb292dcc1. 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/VED049201110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa583c997dc70dcd818d59040e2f7ef7af5ed61d13ed0e502f8f113222d3a9d14. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VED049201122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa5cf262f0eafe3cbaac6d99a01047dbadd40928f2e8bd4c652ade356c93b32. 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/VED049201554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39530dd590611e93466af978ea8181f63e899e3058871549442d48f2ad076dfd. 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/VED049201121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd4cdaebffb5550d2d0af2c39d40e506c3ae42aed3b493da88d6610416ea950a. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/VED049201119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a92a08345584a42830bfb9c03059d25360cb12c6db010ed48e741b60cc09d2e. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/VED049201619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bed8767ba93d2d8cb87482039d87f182ccfbd0d92c810fc768cde0113c530dd. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VED049201123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e78a9ce99b625429539af1c9b4a43aba20c87f97908eeebcc4841b571e734f. 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/VED049200713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1bfde2d64fa3929001b84c4a2ae9d45519067d711952a3a18e65f4a55e0e3eb. 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/VED049200715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e33b82606778d9b73c0fd626e646cb129de35aab738c8d99f116ba6aa56dc8. 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/VED049200716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f5e1452ba231537a106664b2e8c179468f69a1aa2929001e7bd78f4a3c0499. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VED049200720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dcfb81168ae1568a2967651362e1988457b98dc4f3ff5a8bcf61649b5b8a078. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VED049200712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75fe59a60a1764ee525cfedc9fac2462009122ef2e2207e3685acd06e029b549. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/VED049200714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5da8599f80a949934fefd40eade90ead3a3f5132651a908b010ea352588745. 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/QMDA71578127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc0adae4726b46d848d6a80c583de88a6118af011386f1a61314039f87bd520. 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/QMDA71578128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62d2d72e22ec9c5fa8f7c5388ad6090677be54650e1fd9eafd2906cac41a8219. 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/QMDA71578129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1e15379f0c79944468d4b4bcde966d668d13fe871b89c6c4df0e7df2062cabf. 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/QMDA71578130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52476f5b33a458edb1369dc2cc6478cafa677511936adb8dc55c9ae9f28ac5c2. 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/QMDA71578131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0213a8b57242f5a7e9699f9bcdf71d7c64265c63347962fff8569478a8f4984f. 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/QMDA71578132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59f265e248599a3c425f33ea22fba36c7893a43566a28c0d5303d25282be8e64. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71578133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6cd7634d95c4070ce3b18f2a3fdd3fc6d7fbb97913837236590c3d1dd117b90. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71578134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24c82a7d986f4e6b6927f3b98694230892c54fd350ddf315a5e40b71db2a46de. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71578135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd054b7a4a4b203faa6e52c18c3476d0d9faac541aa952fff5f0ce8c8ef969d4a. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71578136.