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 0xc080de699a749576d2cd3f328793c7395ee2422543646613896d4861c1e134e8. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5ab92f6f-a08f-40a8-9b99-8607ea14cebe.json and https://artists.proofprofile.net/proofs/artist/5ab92f6f-a08f-40a8-9b99-8607ea14cebe.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 0x4d753b3eb74817a78973fe860b0125189af9d127608191f1f18209777dfd1f12. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGB2287333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddc0fcc3c715d065368a026f57493590bc56727b45203cc240e96e20ca7a88e9. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGB2287341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdbec4285df5f87b2b461bef063f3ab690ae9beb1b52a182029ed4d6d280b9b4. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/TCAGB2287342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0feec7f6eac2328528579a912ca316c8ddfbe5211e2b9b3ebc4176cba25e459. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2284324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf31f3da79c7ed51e506e921ca036d4480189b8f971447f21f33cd7e4460c94b. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T09:55:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2284328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5206b7a923cb70245505292a1d2e1692e04834cb2beb0bd25f42723509ae2738. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/FR59R2284329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a358a83a6b6fe528935b2fc7c16abeb3362f6d0910a6687872439a48a6fc981. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FR59R2284330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x961b33d7cc7d237da85b408e548fdeab600d4d9d66d7511963c1aea28a15be43. Chain 2 (Bitcoin): anchored in block 957554 (2026-07-11T10:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2284332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda6bdd4c9b964d7dc0af0619e0bd9ce3ded95e6224a85a8c52a89d8af629eb7f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FR59R2284334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab471ee959c9df32cf6cb92dc7a2ede673da5509b25adf152aa3dbe817d3d304. Chain 2 (Bitcoin): anchored in block 957554 (2026-07-11T10:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2284336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee619721ef45f8034302175bccbd17b40904b9688dba58def1bd4ff496229c4. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T20:13:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2284338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620899bab2f3b3b250584299976c9d44df01aeabd3eee8a185d660633c85e1ea. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:51:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2284339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a609061db300c1257b56c417982fe1998eab9f6b4771f0b2c751cf50b5b8d6d. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/FR59R2284343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08eea58a303085ab00d6b91669f9eef422c6a787205d40abd019418b98216e11. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2284344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff24e6d08dbebd9c63bbb8d6911eed97bf86b1de8d79acbb90b4c828c9db7e7. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2284345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0eb77b3f901016861af98148bef8093ec23c77526cc59bbbacc8e45c50c59e. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2284346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8bf443b825a280fecea35f23f8274ea2ada1d5562fb01c73ca000a24065fa53. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2284349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9a28f6550cdba2cb8cc9ba7a7cc1012165c99b59cc75f556a9c2d2d150ba4ac. Chain 2 (Bitcoin): anchored in block 957554 (2026-07-11T10:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2284351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96adcafe14c022744a150662992554fb0f811f611a054fe133991890e7878bdd. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FR59R2284352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c4a666f468a9fa4760b75ce4ce314c91297c4cd267b0303e8590f6588b260c9. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202290894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x374c308128cfad9f6770f2e3526bc129503ba753628b7b681929a03dc2424875. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202290898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd7f0ce781f7daf5b4df57c6d30b61d0e8a9d3ea6b74e1720fd988ed35520052. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202290900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8798f6d5a72fc9b7cc245e7ebc3938da69f61843d67fe312f14231f379724e7f. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202290906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33fdc38066cdad2996c1192a83ce711e576b0343c2195e8198c54eff6496379c. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202290908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27171f54e5bae12cdc0c49f418dade0d0678a83b8859351316915ed499223508. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T03:32:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202290916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x765a27fb04206bf89e9dda250c016f6dc745d6dfb6f711ad475187a15dd68bfc. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202290921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x949675a705c330209b20e8a0c17457a3ab5c2f563cb02890d95734d42f0228fa. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202290924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6096050d924d4004359239b0bff4cd9075bb4d5ff1f2059847e66e3bdb785c7. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762285821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00cf0fe6b107c5aed4739e7ac69fe246318424d25f70827678e1fd2d69744aa6. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762285824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe946e9753b1406298d515a45887a29336bba7489efff498447fa9d0455a728. 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/FRX762285832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd676d384c8942cac0c0169d34b50c1eee7c67879ca8bd1b0897f79b8f437e88e. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762285839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9020e1a8b9dc6e03bbb2a6cdc6dc72e9cc83f74fde1b12e1fcbbcac9b1bce78. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762285845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98889373099275aaf64d3616b031dee87c0d0f2085a0b07ba2a70f4ac188b364. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:47:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42312062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c39936ad65f733c9567d29c14a075efe5a6e737e1e28a73f209264d659226a. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42312065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfea370ba450bfd2c2ec35d2facd57dd9554bbf398f640595958abfea63fe84c9. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42312067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60c0053012ba201922392261dfe720ab1259af68e413c046526c223746c09f5d. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:22:38Z), 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/FR2X42312069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f739ad94223e1e4c457ca99cc5f404a885b9cb7dcd6188a9e7634fdabb98c8. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FR96X2356052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb74ce7e930a60babc18dfb7ae47dd7702e77a2f17a5322cce5b9cbf2835d4405. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2356053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ab352145bf46d66e8ea3ff6995ff7a9aa9dc05a49e095948fe8cf467e073aa. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:47:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2356055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60db30e81805fe25380d77af6b3e21ba5fdc64527ff10996aae241f965a9fc31. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2356057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65851a51604dda4114b76604239e7977b817998dcaa56002ccf237de742ff8fe. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:19:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2356058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70dc507bf3fa66f8fc08aed213cb5c8c54d357eef616a4e5b4e79cc7e1a784d3. Chain 2 (Bitcoin): anchored in block 958051 (2026-07-14T19:14:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2356060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f63bf4170290b3390a0db8f65fad72e23db6be54d5f01cfbe4069afdbb232f6. Chain 2 (Bitcoin): anchored in block 958920 (2026-07-20T18:14:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2356061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3d11c41dfd3ab1ed1629efd374fae81e6b1158e0409d4c64426b00381bd666. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2356065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed175423383d0ad8575a856ffd419b199ac923758e6d45469bf46d4ccdb89ef. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282345835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a81de09ca3a9911cdde208c21dd32865e21ec5eceaf9f19d9138f46ddfa51d. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282345836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d4225929da2598d5c25528c9f0f31631acea28a67cfc52d8a28205f1cb51259. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282345837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc14769ac44f00e67ed7513b5f4bc5b27133a843e4c46557f32fa025709cdfa79. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282345838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee7497e0f7add956940168c480ee47251f635d706c127306c660ab4e1230291. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/FRX282345839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2087d3a62cfacd4cb6d420ad2bf7d5ab20d02971e00fa1db6bc20370c691ff. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282345840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa589e7d1211809856e1a2516a01dd44a46152a848827be97a3f1a34f5d92ebea. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:50:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282345841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b1d3d6400245e71fb2f8331eb8a9d21c5e0735c6219a4d7ed21f7aff9bca578. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282345842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a785ae874ceb16621f58173ee3c614b5d1a21085159ee157e67e79bfe26f38d. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282345843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c3f14e76a76fe777d22b659a2404e7bd787cf4c108ecabd9fab3fd28684393. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282345845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24998a0f93a5f85f1d3bb110b894ed2d9fb34574d353dcca83e88710f1db70ca. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FRX282345847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91c9c88fb027429a8c80f0cc593c154b6dc91c10a41934dfe1d72def506b38e9. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282345848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e42714298a3f481bd7c9bcbe4c7629d74ab92873830608183aa0339c00ac86. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282345850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834310bbe13c24e4ecfdf97293ed59eac9837090c5dc85d13bee9c306580b673. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282345855.