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 0x71f6859aaa69635fc40d3949374515b1e308b4c86f90cf7cb7dd6e055ef298c1. 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/08f83c66-1af3-4a1a-b24f-fd0e8588e543.json and https://artists.proofprofile.net/proofs/artist/08f83c66-1af3-4a1a-b24f-fd0e8588e543.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 0xb4e7599e8eb66ed3eb336915bad2bb0529770015a72bc5a2447ecc7fd20ddbac. 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/DEZC62445201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99198a713d581c0aff45113263aac2af7df84e6efe9634fd7ddfee2a8ac6cdc9. 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/DEZC62445204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7a21795f5802b64804ef62b607212445353263a9a8fe592e987ed3fda894be. 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/DEZC62445205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81cb1293bcd9e646d2d72eaccc0cfb2af522bffc4230ab9ce16f32d3742cc4ea. 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/DEZC62445206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9782fbfcf7c3cd98a5775be0228704ef43996c001dfc3428ad00578a6223a4db. 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/DEZC62416927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae3193456299ec0493d64b887fbbed49ff759e55147ffacebd173593256c02c0. 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/DEZC62403639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x952ce35295e5619c9c8e6922692e386f3e19a4149956a40f53578aedc71afe0b. 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/DEZC62377631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1475b53b8c62c55a2fb435150b9bc829cadaf3ab2f20b5c679ff85ac810179dd. 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/DEZC62461015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa499dd73d44e6cb3d6b37dc616bf3cff37119c0e34bab88441936163b265d0db. 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/DEZC62370676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd92b995d86c6f1d54e1c28bd0b6987b93d02f87c4ba603c05ecd2d0e5f1fa0fa. 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/DEZC62359191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa9838d3766a38667423a3d60cb4aaccebd1cee8ab0c4b55a5aa78ffb3aa045. 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/QZTAT2117105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c1f8fa0c83ffe32681c0287ea2e1e57609a71468ba6ade7b102a396b03fe8e. 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/QZK6N2287280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46b240d54d823775fd5709d0555b52c2b8504f7d8b7819ea0fb38c5e8dae05e0. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/DEZ651723130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x615bf1699d9c4f8e4f3743c6473b76b1587f065a8f7a83d71c1f1185d66fea5e. 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/GBLLT1805192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e89624ae36c19a085f963dd65327e98948d05bf58ef116d84feea6cc7ff2d7. 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/GBLLT1805195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77828f10a58645ce38e69d37bc543e326c5b17efd475bbe8275f1816c520b067. 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/DEZC62469669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3585718fb06cd6e791150a1abebc6e75054df04804be28271a650950d0a15c2. 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/DEZC62464818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ba218fbef6deedf0da14ab7919c2306c2db84c603b828e5dee5899b19629f1. 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/DEZC62447264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf867563cd25e3fd93edc7acdbe61a4ef91a14a2edf8a67ef303a5cf1a37871. 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/DEZC62385880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed39ed5641cf33c2fd873574c1f31907fb7bf686c9eab78973c09d17401c8a2c. 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/CH7812353594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ba2c17dd012461bb439999448a9cda0f9e00ff45001bc6b36d43883f831df4. 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/CH7812346633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x325d9c54e24b8e9c8d55dfaa1c7b82782d69038d44eae76c87ada9edbed4b62f. 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/DEZC62585365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a0a53be0a269d9cc6b45e086d28b5386cb49b499a5e10886aa1dce554904287. 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/DEZC62585366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3308040329f59aa2880c7ef78e9385c2df64752ce32cdcf8b80ab67b4c0c368. 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/DEZC62585367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4334b4c6e97d338faf77bb52f6865da08b70938223e63c152e99decb136eabe8. 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/DEZC62585368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da91ec3458bf72b7d29e0f69f85cb4cfc4b892d8f48d41f4b9225443f4cb979. 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/DEZC62585369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70fa7bd474992f582dd70ed8c2059328cb3f740b27020f3e63985f165f42a19d. 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/DEZC62585370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed61f6e64a39258d26b35a2b80207545918ab71358f1e259f9c1245649020556. 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/DEZC62585374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d33dbe85e9ea309b1d8b51169c2b22da2b2d8f43bae32b9dd32b0bf0cf5c38f. 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/DEZC62585376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce9c531c2e32dac7239e8b4d1e8a7a7d61637061888f4168d50e0a2b808b2022. 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/DEZC62585378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9b77d70f13d60d23098635193c266558dc691379051039a96ecc3bb0c9517c. 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/DEZC62585379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98cb5b7e686dbcd7fe723c4de6949ea55656d68a1079962e0f31028c3a345077. 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/DEZC62585380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b8b3405539b4cf0b948798787a7eedf258aaddf69435d8ec42115bc14ad349d. 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/DE1N12500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea60af0a1cfcb8da607827e65f49072ce01f5c01a9dc969b0413449e1d219df1. 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/DEZC62585381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa932e66650588ccccf6ecca0ae0da4b1614b438a650e0c7a760351192c0ca40b. 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/DEZC62585382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84add1c19251b3c8a0a4e1ec7283dc6a9f66f58179f222f3b697b6f0281e6f10. 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/DEZC62585383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911cd91f5bf647a5a631a031d35c9ed822aa15436616af3739aa077fe3caa2bd. 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/DEZC62585384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3564066c0c9fc81f453497dd35ea0bd1588cc5ab03288d6c88a5fab0eb71087. 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/DEZC62585385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910a08b9651991729b5365f76414bef6622d4ebf719e33ac0f31797548286691. 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/DEZC62584659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa698bf564941f492098cc30bdb9a5e4716cb61a71a78e19ef79c41f55cb24a8f. 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/DEZC62583253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b76db333a426cdefdce08278ec3e21944953d8971836d8766285f99ae1250c0. 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/DEZC62581087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b8b3405539b4cf0b948798787a7eedf258aaddf69435d8ec42115bc14ad349d. 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/DE1N12500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac3b3d04a306b730bca139c7256b59bb4950d1275625fcfdf1ffb18ef2afab5a. 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/DEZC62577450.