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 0x125f5833e950d9d3a6876a299873286609bb4070cfed4f6697bcb62c5e410436. 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/420d9d12-4cb7-4760-8816-7eba4cfab407.json and https://artists.proofprofile.net/proofs/artist/420d9d12-4cb7-4760-8816-7eba4cfab407.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 0xb6af3416ef5092947deb7261b6f1c2ed4a5d900d8a27ad1f693200c7b3b089bb. 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/QZES62313964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31f8b186ffadccc46bc8667bf00bf70ebc478c7b5ae6e36cd57e4190ee831950. 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/GBRKQ2331568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9028ba010a11d02f4889df183d9f861d8b5887db11a6b0f793e01ff43ede0a1b. 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/ES71G2306938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598b2ba4679fca37406ea5cab2fdf00a860e796a9ab0f95b084bdf4016d10503. 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/QZTB62211136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x920d447f82387adec4234670f683634d6080b1d4e76febe71e3e6e38bcf56bcc. 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/QZN882221168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff1ffa30d61da9a6231f31530c58b8cf20150c279eecd5cebd17331b5365154. 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/QZN882151980.
HMM (With Dan Sanchez, Tony Trampa $ Killa Odb)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42d26c1aaa65aaa5e1195eee9618e420684139d854d73bf9db528763045a80f4. 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/QZN882341682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ba320ae75fa386014b1dcef6344e0b2386ee110a5b9f0aa84d8e3d5b74e59d. 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/QZN882252806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c551ff5975336fc33a2180d5247f9161787e811b64f4e96cf8bd0c9da604a90. 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/QZN882246405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7342fd139e56f0312b5213072ece5b7817c6daed0e7840a9d0b50270ccf99fa7. 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/QZN882252807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb03a26cfcb64c161b34eeafabb4ab8e0751a58577fb79754cd114d575e8ee02c. 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/QZN882250636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37542394769e3eb24dfca879f75fd38e9e26c42d33f50de7aa7bc11e69a51ca3. 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/QZN882252808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eac5e7539349a6b45a24090bb920b7af80243733cd83b678c2afc811bee529d. 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/QZN882252809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf1eb5fc23f181f6e9e5d9f6f924e2382cc38cb14d75c9ed63ee68c969e88442. 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/QZN882252810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa32c3780dc36e1b2e5df1cae4bcd4ee92160339c73e129b439f32488321dd15b. 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/QZK6N2128150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ee596a7e14f9946e0e1aff0983ec984ef5099c6a48be9acfbb090987954ff3. 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/QZWDW2207275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c82a3a53441109c1804d6df37d74cf7a62caf2b331c562d457dee527f3bfce1. 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/QZTRX2275418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb48f431942a15c7902408b0dbe1dcf982cffbc6c7839449d594e1e5d7b582d. 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/QZNJV2222918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba9861373f379d7e8037e7edcf8930d9d0de4379389af06a4473f992de702d04. 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/QZHZ52260720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb19cc24202a9325e8597418dade2a809c0e85e703ba52605a8faaabc6ec2867d. 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/QZGLM2291341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b0d3521f9b8d23cdc0f95b74fd593a6a4796d5609e565586e1dd144ae2a1dce. 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/QZHZ42227719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08526d3c0629d2259d118c72af6aca4df71d9b7b6553771f1802b2ea24cdfce. 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/QZNJV2222919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92fd1b75f959964283c535494de27327ae08b95fe258aa2a7bc454a0e58cde9d. 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/QZNJV2222920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x770f13d7adbc7cd7ecb13e5f7656105e2271ddcfec67640db1322785ff294840. 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/QZNJV2222921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da3eabf1cbc3f4c6d49c8e4f0792a239736c55546d47aa1ed4c3c6d8760eed6. 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/QZNJV2222922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf2e55857f15383de7c3d4cf0bedacd45135a8fd87f0eb93744a7881465fe08. 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/QZNJV2222923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ae041c946e311945cc5d56898f93c4beacde3020c8adc3c30633ef6c0d39df. 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/QZNJV2222924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fca812e1edaf43f4274ced1f6e28904c48727fae429bad18fbf4f39fe0ebc68. 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/QZNJV2222925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c228f22700aa1fd869efa79f63b7fb2e9515b3357196c1eec55ea9835a93d16. 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/QZNJV2222926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88c42f4ae427b8d4eb7f15af9da60c4e1c1e358af886b12473a42736895306d0. 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/QZNJV2222927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1895d8dc69e3ba024649eacf04091cb992d54110bb4a927e467bb9bde82f0361. 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/QZNJV2222928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41db44f59af11de9256970ebda517a7271ac22f4ecfb8c19bbd5954458f8b88c. 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/QZNJV2222929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16a8b0b257ba72c967a839c8a9bcce1df7711b809d28aa5a4f10f0560086e88d. 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/QZNJV2222930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ca508ffe9f1788a4edb574210b6766beec1629c1f0fcaee27807451991f0371. 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/QZNJV2222931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb19cc24202a9325e8597418dade2a809c0e85e703ba52605a8faaabc6ec2867d. 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/QZGLM2291341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8456dde473b3eb4dcc1788c6c56480ae1950039e40be56399b357357b5356da6. 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/QZNJZ2486191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1920e3be8f917959af4831370c077d8c7f01db6b325e3984948d7c242f4a299c. 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/SE6I32428930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9623e0e9f56513eda604bce30edb7c7cd5abf483b0fc92722dff85adfdaa352. 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/QZNJW2455443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf10163c3c2f4434fee1343d589def286382a486696138bbbc469d22723996bde. 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/QZNJW2479669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9466a1064253d6de36258a15b990ca716963ae67e5174cfccc7ea4c564d49c44. 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/QZGLM2438532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ca323cf4f52474288a88319d02f5a2f53aac9e95d73e29611cadfe832c8999. 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/QZ5AB2411471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe37e61afdedb886b86b187f8c9500630f2eb09c1614007a2cc37c364fff7b717. 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/QMFMF2369303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3dbc5964238cb8d5f1baf6d68381b745859c967c242ac662d0833a8eefdebde. 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/GBLFP2343449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a72353429780a6957b4f0a8de7db9c234ea0209e8bbcc6f4bc0d4578844b2ed. 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/GBRKQ2395740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe85c63a5e23edbe172f05b9726196d2a9c431a7e9bd4a122dbc1611d3b449b65. 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/QZWDW2365204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b5deb44c14fbdaa8d112c4a29f8bb084c3daa3e8b6f3176d111308e2ab6c03. 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/QZWDW2346555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fc82a5e382cf852457c6a68ab5d6f7d7903a0839525604eff45a4f9e40dc119. 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/QZN882355807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb9148383923646329144b581c55f48fc9993024f2910b87925f954c4a79e92. 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/QZN882314906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd183abccc9b155acb4f774dcc139a269caf77f8346fd4f20460d3aae85924d32. 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/QZWDW2217096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23703358190fba7645a84812dc019ee0760a7a3514ae2fbae3c78eebabe6dd05. 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/QZN882233187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede82a82fb5f7b3ed95127de70bd569c91b43b2378c6f87180989c937bba09e0. 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/QZN882223887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf616c6c1108df2209b092992d50076b99b29d2a65833e930bec7a1c651990e43. 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/GBLFP2216777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cdb9bf90c7767a241e2ad649464bae2da1cc8bccd56407b54e2fc9e8e0359b1. 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/QZTRX2131823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e7aaf4a1f58bbc39e66e327af3976c2b53d29d629a2fa2392fd503d37f8a964. 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/QZFYX2229309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bee5290eaa1d3ff418b5060d583c3852464493226de691cfe3c326409b5c4f5. 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/QZN882187483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fa7715f68c77c189afdb1b5752461542b22c2a3e14f09c2c394c2795d89ddff. 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/QZN882161915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff1ffa30d61da9a6231f31530c58b8cf20150c279eecd5cebd17331b5365154. 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/QZN882151980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c48c1b97e11e998043a40f5b672124af833ee23cfab316f9b3f48737e766775. 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/QZN882138127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4f2fcbb2b4e18e0335c61e53d4acab266fd50bed0c91db13c8aedd1f44d7c86. 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/QZN882135100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57adbe787be12cd8a5533a84fc8f03c5c49dc26dcf2a8bb51bcec879c347d336. 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/QZYFZ2369075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9544cc25b06e812485cdb02a792420f8da9543ab9f0765b58be8376ba86cd696. 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/QZN882130396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde704c9ec0543377c7b10dc972460716909f6dec5788d3e015905eabe7976bb6. 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/USWL12201192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4fe0e303db974ba4312a7899a183407071ac03727abe78ce83bda8cd9404fba. 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/USWL12201317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d587192b6b9f99f388413652e05a13cb391f6a6cfec0992441f0acf5d15c10. 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/USWL12300116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3430494d46dc148f03f9058502ec681e59314d25c01abc17b9e8fbf2a5fb9fd3. 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/USWL12300117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4917262dbfd0197074fd3a1f855daa8974884922b84f6bd40e97245cee0f1dad. 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/USWL12200614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4cfe31da87374a0687f5c351aacd312343184a00b2653cb8b958df417832afd. 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/USWL12300118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05bcefd4fa78ba157c1c203398e1f9831b326fc836dd00e1c38e8dd4b6529f3d. 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/USWL12200738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbafdb8014879e345a28f9e45f3995ca55bd9c9b9c1ea58a4118d00355189cd7. 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/USWL12200229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e0757ccf927a93ec9ab2e3ac9d3fd13ac624a4b4f1b7b4de05d8dd9681a2587. 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/USWL12200659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e8a33b0612c819976322bf4f88bf68a985720be1efee7ad09195ca1fe15a7d. 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/QZN882187481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x743b63c1dfe52408595d1b73af53bce7092af44af7e566e989143c249e1750ab. 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/QZFZ32254173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79793186000f0ec8ca8b14d9011cdc9b706d91baf40bb3b8982f6172d56e3e9d. 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/QZN882209434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa388b3d2da3d327374246b4bffa2e8ff3c1ce362cdc84515a8e719563cc77db1. 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/QZN882209435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedf4226384a2e2152dd00967ba4a54454bfb86f32404c986d2470e0245432418. 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/QZN882209436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2e2a63032d14e837f01a4b911cda1d16c6e87d34874270a62f3ec36daf1de8. 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/QZN882209437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1051a3b887398ed8a1d3cf5947737874cdc8cc5ad28b71b7dcae3174debb7ba. 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/QZN882209438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e983cbe07ba1771cbe95702a790b68d7ed8a3f6c646e6a69f0ebb104f680c4. 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/QZN882209439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6380ec764d45d853cfe1a1a0e1f782193960e23e1e4e24d008c01f2c8ad68415. 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/QZN882209440.