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 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 0x5d2e125f8ed30e426412b595bb03d89f5f696da68afe69bf8f8755bcb943106f. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8039d966-22c6-46df-ad85-a69fd1afe81d.json and https://artists.proofprofile.net/proofs/artist/8039d966-22c6-46df-ad85-a69fd1afe81d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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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 0xa282da70b3673e168688f3d3a88673df4ae483e4f651bb59e06b999b8eb7d795. 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/DEAR42584621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6768c79cc3d329e23d9e79e1bec0314dc4ad3943762935471d872dd40ab8fbb. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAR42584866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bd8e8d53d5070f180143e0d62f0cb07d882eeafbc52f65759c7d7c71afee297. 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/DEAR42584936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b4c0b76a5e765ca8e1353c4090321e385a92dec672abd616cc3209ad8d394c3. 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/DEAR42584692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec6968a3abd9e4db1b5c5a72d70de98f454a64646f197220574fc6554bd82d4. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAR42584619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacca4214cdc1962d34bb676cace893dadeb9be6af13d0d3832e47d6bc70b836c. 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/DEAR42584840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85315d1354916971cf83a15b8efca8ec4b042975b95c07b59e298fa4eaf593a3. 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/DEAR42584695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e15893c72f0cbcb0cee896674230576311914e2cbd4178fa89aa72e18e22603. 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/DEAR42584791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80d75bdf67b2e6aa55e42338b304d8011321bd61941b6f4c20e640b3b436e0a. 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/DEAR42584615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0cd34a9fab22c3c2f78be5f60f2ea850dfa1466d450f2b6d51975d57392d509. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82520238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e8546e5bb316ccfeb75013b23caa07c88a5a4a8c7f4e0ab6e006d7fe8da9ab0. 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/DEPI82520239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a00983d91020e2df55d32dde8938cf68ed64d413ecbbd07c3fa8c81b13d64b. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82520240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x109bff4deabd1b2f43af4f8ae3bb95907e767b19bd9066a2db35b808eab84c0c. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82520241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x417ace2736c4667950c82bcc2aa7374b93c93f149ff0454d225ba9d605dd82b6. 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/DEPI82520242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b0d27c8b85f254f2923fc21a213130709bcc5bcd954f289460a88f0b8a8bb6. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82520243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465e33e3e9f4c12261fe5ee4d47391d3cbdd44f8390f4fa77987e59a7c544bce. 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/DEPI82520244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x328ecfb2384e514c287729190acb8a565f314a3852cf14672a2d2012af8f2e91. 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/DEPI82520245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf956194a227ad2d9f731f493493ea11dfb0288726042c8f29c578cbd05ba387e. 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/DEPI82520246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb732a2df5c2c016eb1689b06254ac2957ca470306c0105f8325382e7f5d1fc1c. 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/DEPI82520247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26e7fcea893418e6576e8caf7bc91edc033fa1712ac8236eba532a4d79a2c260. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82520248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x200cef6e923d7ebfb024cd60882231ae0a88cf92adfe7b852983601272a19b8c. 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/DEPI82520249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba5b3dd6ddab10bb5da9f7ab95cec37f334bc14fad94bfc3b9c37218b2db598. 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/DEPI82520250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0856d8b48360240447ed186f8a412b4c8ae9687664781def331cb16b35671c1c. 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/DEPI82520251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c64911c3bdca2a0e0fb0eee0a4b90ce486de43d9674899c8eb0b307262f1b4c. 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/DEPI82520252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ddca3baa290a7fa1c6d60f8cce6e2b27af4974171d7aeb0b29033afaa6a61a. 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/DEPI82520253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecf9aa87217f07ed657adec782e17e213e40c0b6ef8217c7110942fe907c1013. 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/DEPI82520254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x949549f2ab1c625968ea7024121b5eb695ee56777b4443cf6965e9823ecfd4e2. 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/DEPI82520255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0366689e2385b6bd6126a784ef6f3cd2b1bbbbd3da707d4aa964594ace81b12. 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/DEPI82520256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68729210bdee6d2c66357e9bfb05d48165d47ee1ec371a0fdea982e3fe6836d3. 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/DEPI82520257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x330ecbe991564fc2ae448dd3056f9486f561a89c4f2dbae9a6ed7e423e2d55c2. 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/DEPI82520258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc97b9f9f1946169169666254ff3388de67570c1b6ca64b3d777d017d9cb33c. 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/DEPI82520259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x275818c69f5bdb08c16e4b16af7e17ec90a91b018195fcf246edcd93d28d4514. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/DEPI82520260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e74a2318a0a3b7409d6508411470f8fcbbab82a88b5883fc466c7fc61108bb. 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/DEPI82520262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1faa2a314651aa98d6c1f058db91e82dc3e8b5d3108e24dc4ef7b7ff6a525b. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82520264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb4f277a24d9786c460a25ceae31a4b13f9064bc2d01d271db3c42f7e8aceee. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82520265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f98cdb1ce295a40d861ff152eb5fa9933453d6cf1e8426ae87e73989f99ec3e. 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/DEPI82520266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x174b2a1588524394b88ef6fef7678f54238a50d111514af6342ba4e49334256a. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/DEPI82535442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389a5292d37641f7d8312ab2091dfad22cfcf33a1faadb5e6c5e02a91ffcd46c. 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/DEPI82535443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x068bed09014a3e96c6cff2f4b9c8ea71abbf36d28dca50a6586edb7434f75280. 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/DEPI82535444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa41d39fcc5e6c93618bec894f16a02f37c41d9aac15bb2096cf535349175e83a. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/DEPI82535445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4526a6065a16ef329f076a255acb15b7cee5e5a0fe2dca3b5732d85523b4fa3e. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/DEPI82535446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67671bd32c24c09ca741ddd4381e7a4ab7af714b659c989abb9456fa6b4b1ae8. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82535447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x404907770e898eee1591233e08072685f81492f3360dad8ba25105a6389299b0. 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/DEPI82535448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a9afbee35fc312b11bf1a38d1a87fdb7bc0d0448597eb8fdad2787f3f576aac. 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/DEPI82535449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb6e9770c4214c47db0e1b1136a0b5f996d6ef160474b222c327aedfaf35fbb. 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/DEPI82535450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce66a1b0a4fc17d22aa07c8253bd67e80838e5f4031d6ec0be7610e19437d8d. 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/DEPI82535452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb53c2e3d5d75b8faeacffd676a9098ee244f70cfe949bdd94e8506ee54a7117c. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82535453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2239315d1b756097486c061f5181a11dfa6929d5ecbefb383694f1b57de7fa7a. 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/DEPI82535454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c966eb2a14ccaf7d8e035f2c1590c9a6b1d8af1964e9eb0747a7359dcf813e8. 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/DEPI82535455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68760ef661c385b8af63bd6eaf85cddc1b08a3ee55d093dee688d3380e762141. 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/DEPI82535456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c2ed0b8fd8eb17bd4e2140952250f2c1049ee11bd46b023a0fdfdabebd35b7. 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/DEPI82535457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb3c71b85e8dbbcb57d434c4ddd86750a651a778a4b4cf01ca226b8b4dc7f0a9. 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/DEPI82535458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc084b0b9903b92220a9cedb025fd231a3ebdf0f80b2c8165bf2758a6748c0fb7. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/DEPI82535459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1adeef4ff5a6013fd0aad3d356b4cf0305275283a5b7d6256b7dd1f407a1148. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82535460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x391ad58c9f9e2c462ee10b2fbfd14b485089cf1734a6c450b9c93b04c71481e7. 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/DEPI82535461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa84c74e8f70967e844db06bf02aa36b50cdce0ac919adaa958ac8749502c38ab. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/DEPI82535462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b10b4dfbd1dd66494cfc21331b00d8df9994a8a7bf2d2525e7a92180ce3b02. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82535463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc8b779ebca8abdfccef949bf365e058e84e8ba551b617fd52dedfda9d353d2. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82535464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa397c99a57e4b1510c3407a99f232fe121dda60b87f07c7181fca86480d83a. 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/DEPI82535465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dcb9d44da4cdaec98e7e58fb11d337a79f6b0306dfd2f0738d3fb28ca3140db. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/DEPI82535466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ab56670b41be14e6cc2b79a0539842de82de5096493977aebd69437470f982. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82535468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x076addc8f2bbf92870ddf33b94954b252519709a3b1c8b32101ca0fa9cb39a07. 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/DEPI82535469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3364e12df17965dab255a9c27937384d0d6e6d608bcf4c232764ef4d463af64. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/DEPI82535470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf8e90069a221ec49fff052c426941fd9be4c518127db2745a35910a33b8704b. 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/DEPI82535471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed1a4153b37ab4645f52870caef191671e9a3c43f7b7dc21f2930f0433640ca. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82535472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b8702c9f49718b787d790fca7752be3fb3e8656ce70430c3c83a58b815f9bb. 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/DEPI82535473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d07a8de4e341fb7a5ec1a1bcbf57a0169a7c748de3cc3aa652835fb0510b940. 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/DEPI82535474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36eef864f2d365ff9dc407f57aa9561319aa8a007423f2ebf90cadb56a437540. 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/DEPI82535475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ff2a4efc3c32d305e1fb644c247280588ed28a436bf91469705bed5d1c575c. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/DEPI82535476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32a1d19f9f2f3ea3790f6eb1dc065ee2f1a12ff07efa87be00e3f237d46b908. 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/DEPI82535477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ddeae46d9bc4dadb3a9d1d26f2cd988d9f91e8dcbfaabaad79f85e41530f713. 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/DEPI82535478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92c3d0c841126e82d9609e2f44acc2e739baf26833691d193313f1dea1fef3c. 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/DEPI82535479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa54a459dd8d5eb387a4e02561ecbbd5192cbd66bdb8203da763f9c1e696c49cb. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82535480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb2e1655046603343108cfd57d87b3c413451015fa594775babfd9def61a8e5. 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/DEPI82535481.
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