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 0x0c0527990cd7b11b9f4376320bc3a11566179fda9eaf7f7b7eb3fc8160742df4. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d32618eb-2219-4de1-b17a-fc15673769d6.json and https://artists.proofprofile.net/proofs/artist/d32618eb-2219-4de1-b17a-fc15673769d6.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 0x8e3e7a79e64ba216b43533fec68f4eb050e33628b40bc26d1f344b64df3f0c3d. 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/ES71G2407849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e6794db20dcfdedce5881a4a6ee5128a1f5b6dde7a3e32e34f8400cf55c6d2. 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/ES71G2407855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x816161baeab96033b963d464321c8fb4b4dac18edd846cb12c0889f9a165aa85. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2407856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90944c6fe1f3441eac0a14cdc019e7eb19d89c1ec0198a62ff1ae69f0e20d979. 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/FR10S1925748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2fb21d2a74615717c18ecb8677733ee9bf63c203ec47020cfc6ca969e7765c. 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/FR10S1925749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d13b8e8b43f46a0307440674c003bb35edabf2aee725f1c482a8e3deec80e85. 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/FR10S1925750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83536c35bc71cce64dd4dc276424d686e92a7c2600d3d74b2078067701250c67. 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/FR10S1925751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf262404f0b11b4b99d72ac3df4089cf12cb72dcd35b1615d27ad10f398ffd2f3. 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/FR10S1925753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x151bfa3a88603c2595721e9afc7d5cedb94f30eddbc5fde7529a053e3d59c9fb. 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/FR10S1925754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33bf01ddd70d2c8d47bbfa51b823d8ba0018d10e7f859a491356b70fda50af97. 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/FR10S1925755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe533e6f1e81e1a1f410094a4db17cd7f4e51d7362dfc3904e27b4b1878e4ee58. 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/FR10S1925756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18ab5605f3651e5bf099a6fc438bc55ca18b9cf35bf7e73c0157517f12e48d2. 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/FR10S1925757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51bccb32080be9dd27fbbf5431bb0df4677b04053d1323a08ebc2ec5fa310724. 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/FR10S1925758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848b11e9e0b4c1b61af2d0af89c10feda2aaba7b82faf4972d205817996af0af. 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/FR10S1772522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0bf06b9876565acf3cef404217dabb19be742c7b7a60cfba9a5ae53ec527bf. 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/FR10S1772525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21330bcc3137bb058d3c3024b4d116dda60a572c4d6d086179fcfbdc7a713166. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T01:11:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1772526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d0ab9af54d7ce5ece1ebe962e1c5c4c6aa56d7f6742fc1a375fa2ee4bd871db. 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/FR10S1772528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07115d90c59df61b7d944c15af3a59248520718230f668e8fa46b473fc8b4ec0. 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/FR10S1772531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79911bfa0bc7ec436e330a4ba46479749a24d40d1ee2ea142033d3ad754eb33. 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/FR10S1772532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa801ecc44e776302da09926f1005894bdc10046760885d147b705cd6002f9031. 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/FR10S1413780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ad97939f6a3b3d9e4910420c7c3184b2346b4e5ee55e1f5331ec73d4133328b. 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/FR10S1413781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc4cfb83ba5d5bd0649b85e47d783b224dd055285e46d64a26ada3a0f1daa8d. 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/FR10S1413782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a7982d950e3e17364504c55c2cc7c63210e74ad58ed0cdb12c9a89965d6fa6. 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/FR10S1413784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x194c20207618ef31fd01fa05bd15d796578a830c9b46701745a782e347c6bbfa. 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/FR10S1413786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c18a21d83c3243ef623a33d842f7270da0eccb28ec9ed5d0ccd4c98fe313bf. 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/FR10S1413788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x527900613946083dfd74870ab4dd50d1b7a061d907179f4fee23f903d16296d5. 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/FR10S1413789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5213d9e48dceaca7a6964ee9ce70a5299a41f33fdeadf4c16297669040918ef6. 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/FR10S1413790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e56bb01246994b24ce13ca2763cb760e6ff7d158e92273aae2d72e6844898b0. 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/FR10S1413791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90944c6fe1f3441eac0a14cdc019e7eb19d89c1ec0198a62ff1ae69f0e20d979. 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/FR10S1925748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2fb21d2a74615717c18ecb8677733ee9bf63c203ec47020cfc6ca969e7765c. Chain 2 (Bitcoin): anchored in block 957013 (2026-07-07T08:31:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1925749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d13b8e8b43f46a0307440674c003bb35edabf2aee725f1c482a8e3deec80e85. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1925750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83536c35bc71cce64dd4dc276424d686e92a7c2600d3d74b2078067701250c67. 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/FR10S1925751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf262404f0b11b4b99d72ac3df4089cf12cb72dcd35b1615d27ad10f398ffd2f3. 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/FR10S1925753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x151bfa3a88603c2595721e9afc7d5cedb94f30eddbc5fde7529a053e3d59c9fb. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1925754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33bf01ddd70d2c8d47bbfa51b823d8ba0018d10e7f859a491356b70fda50af97. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1925755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe533e6f1e81e1a1f410094a4db17cd7f4e51d7362dfc3904e27b4b1878e4ee58. 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/FR10S1925756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18ab5605f3651e5bf099a6fc438bc55ca18b9cf35bf7e73c0157517f12e48d2. 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/FR10S1925757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51bccb32080be9dd27fbbf5431bb0df4677b04053d1323a08ebc2ec5fa310724. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1925758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848b11e9e0b4c1b61af2d0af89c10feda2aaba7b82faf4972d205817996af0af. 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/FR10S1772522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0bf06b9876565acf3cef404217dabb19be742c7b7a60cfba9a5ae53ec527bf. 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/FR10S1772525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21330bcc3137bb058d3c3024b4d116dda60a572c4d6d086179fcfbdc7a713166. 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/FR10S1772526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d0ab9af54d7ce5ece1ebe962e1c5c4c6aa56d7f6742fc1a375fa2ee4bd871db. 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/FR10S1772528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07115d90c59df61b7d944c15af3a59248520718230f668e8fa46b473fc8b4ec0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T00:52:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1772531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79911bfa0bc7ec436e330a4ba46479749a24d40d1ee2ea142033d3ad754eb33. 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/FR10S1772532.