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 0xfc01ca0f3e3a76d707187a5f928f379992e55b114c66a96bff634193ead1969d. 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/9625355e-2c1b-4057-8fdc-eb0db4dee57b.json and https://artists.proofprofile.net/proofs/artist/9625355e-2c1b-4057-8fdc-eb0db4dee57b.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 0x9f1a83355316d7430ed19d478d4324af156e58cd7ef25988a3a77eb7d274abde. 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/FIK2Q2000029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac59f203e19d6219d5e9739066d2eaad821c382fee49d8f57aabc06971acdfb. 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/FIK2Q2100026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf17a8e949204fba72921c8069fc7726d15e9c2d91291a92d9bdc5f32feb50cbc. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/FIK2Q2100027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518f32a4030629e0fa7f86452c910f288a77060734d6ff2e49156bab9d95d0f3. 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/FIK2Q2100028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2528a8e338c870adc84d46144a0d904ffb0d466d5e8dc2af8bc40ff8cce130c0. 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/FIBAR2300258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd86c44d910950bd442c9d100ec8a60215b267858598925132f744cabcd95a5e8. 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/FIBAR2200366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72aa01655fea10f63550f8822bd4e969785dbd2b3200928a04cb3269f200ded4. 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/FIBAR2300260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d42f3ff1e0ca915dbaa1b79217afd9a70177b32500997cb123333064872eb4. 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/FIBAR2300261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd631d9c3b279118ccf213a4f879791571258b02fd5309f5084c96e2ff48ef5c9. 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/FIBAR2300262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa524d04decb845ecec0c02e678388264b3704c26aa576a818d97945b7dcb6ea7. 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/FIBAR2200452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ac60f325c5b0c9e121ceb6a9b813dc087b9e5aff2e6b4c78033234413763a7. 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/FIBAR2300263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf69971de239fb82df9c0b6267f8e04703833b5032682647cb58651292d8cbb92. 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/QZNWR2507092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0af8110150b59ad1574d9ba7d6170cff57788950f6b2a9b53c1b45549a309420. 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/QZK6P2546465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad020da43401789b38dde050cec4371fa7874d4653e01354073a6afcd3af46e. 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/FIK2Q2400041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8400fc0928986d52464801b169cfad42c033d335a4eae1ae331427b5afb72708. 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/FIK2Q2400047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59518a5b0f8f30b628d079b5979ec4d9cd955ba0c0497377536d0379f4c73b8c. 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/FIK2Q2400059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8400fc0928986d52464801b169cfad42c033d335a4eae1ae331427b5afb72708. 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/FIK2Q2400047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad020da43401789b38dde050cec4371fa7874d4653e01354073a6afcd3af46e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/FIK2Q2400041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3d22b703c950e2f3d6b460a536fb79c27b449ac791e95d4f281e4be3474ecf. 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/QZTB52331325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c523b4a2095711b2545a7031983d5a39deda96797f75f7b71fd5e137a4bdddd. 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/FIBAR2300151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa524d04decb845ecec0c02e678388264b3704c26aa576a818d97945b7dcb6ea7. 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/FIBAR2200452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd86c44d910950bd442c9d100ec8a60215b267858598925132f744cabcd95a5e8. 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/FIBAR2200366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3171e5443259cf1fff10b7bb89f29a0640a50ac8cff5181cf5b2622a94736c3. 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/FIUM72200305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd77ac88303b0934444ce0ddcace809c8be1b68b7d801ea41536910cb1cf01f4a. 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/FIKLW2200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d464d994e8167982f92b4c4018032fc86ddee65e7b0a0e2ed2767cc0d10c45. 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/FIKLW2200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf14660bf7952fbfc6a63bc098f0a5de32bf75d87c3fb3d2f1da439fb31f988fb. 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/FIKLW2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8f7bd40c152b25fce4c0996eb70678d9242324d3103c491d7d3271923d578e. 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/FIK2Q2100040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x071664ff4064bc3bff6af28bb5d82e90458dfaadcd14cacc8e566d321b756044. 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/FIK2Q2100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f1a83355316d7430ed19d478d4324af156e58cd7ef25988a3a77eb7d274abde. 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/FIK2Q2000029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6863e922179e8d26841665e273bcdca5f02d5afdc3c3a9037d390ee87d2c8541. 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/FIK2Q2000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda6fb2037d21bf9f1e55c8f63af82ad42dceeb5899fc8845224052d744588f22. 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/FIK2Q2000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd660393759c776a800bd4cc02b2f064e07803bba5e3d7d0696a73eabf0548472. 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/FIK2Q1900019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbd3b58d7c5fb43a17da111ca7473532e49cfb20fee77cb831846cbc902fd9b1. 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/FIUM72200282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d602e8cdb548629ddf7e86dfd9d012c0432ddc7a120a5bfadb222ce5a1aec7f. 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/FIUM72200141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f19ca3b2d9503927eceb1494949040f5782cc27c83f2b123c617d1b3ee6ebe9. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUM72200283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x866bfff50f04e1c9c8b207e097c773240e40cad66c181cae342affef8ce5f2f4. 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/FIUM72200279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55bedaeffa7383348230733e4b1bbfe9f2b1a50f6373acddc6353c517b5f32cb. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUM72100330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9847768dcaece44a33721bffa638ef535df934733000f2be812644abd691d53d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/FIUM72200286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c697ed98e6710eaaf5c15cbb60aac00aa500b911ac9a0daf165014fc36d33e7. 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/FIKLW2100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x808e76595c33b02fc205ec9f11fdb3792b4a4343b79a3fc9896dcf1a28c5f032. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/FIUM72000444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x346d46152a4aa21bb22903bc051d792d276fedcb55e1ca0f1dd53f88c65437e9. 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/QZES92587570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f54c86fe4a124325a6ad017aed00500ebb866bd81138e9dd54b58b058f7eb0. 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/FIK2Q2400053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c01e621cac9f0740bf45b9900b4604b7a4668f736fd3689787edaa1350d6838. 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/FIHYZ2300057.