CMX may refer to: CMX (band), a Finnish rock band CMX (DVD) by CMX CMX (comics), a manga brand by DC Comics Corel Presentation Exchange (CMX), a Corel Metafile Exchange file format supported by C
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c1b4a794528ad70d55c64771fe56fffe84a6294f6f00bc492e2757691a3aad. 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/6cb9c3a1-2606-4f29-9e1c-f70855441746.json and https://artists.proofprofile.net/proofs/artist/6cb9c3a1-2606-4f29-9e1c-f70855441746.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b961c578d94d7612b7cf4b95f0cb5d54e38865c5979c57e84ea7818a1f4f1cd. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/FIEFH9400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab446e785100b1936e713e1386d9809da933b0198aa2503d4e395c2d29b6ce42. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFH9400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36663f72f0ea6604949b8034a2376d919a4fc3caf6de33057f43875eded6c6e7. 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/FIEFE9400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a6a56a0acd7a2184f5260cb6c1b7a7602568aecae7bf53cd4e507f3175f4613. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/FIEFH9500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677732f751514e0a6d90daa2d9cf63c4d419878a32531d6086bfe5ed12a224fc. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/FIEFH9500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ccb381e9077818161b9795f5d9fe849d0bb045521092c7f67b5401376f43f04. 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/FIEFH9600016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c650384c88b36d66d9155d05b4540c923f84b0264b777e8ad34b3d0a6322b5b. Chain 2 (Bitcoin): anchored in block 957735 (2026-07-12T17:47:43Z), 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/FIEFH9600019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4fb194a58c413c74c1da58688e4502c7d913ce3067e74b20385413c1561ee18. Chain 2 (Bitcoin): anchored in block 958579 (2026-07-18T16:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFH9700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcebcba2c385bf0d6914acefaa1dd8b0bbd9d132b7603b5d90d5b7c5495653c9. 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/FIEFH9700011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c5054ccf10d6b3d1dc1b34d1ecd5139ce8b208b98b7a65d68832daf1b9805fa. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFH9800014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0feaff054f67f1bb17717a36af23883c3ce3ba8e6a3d4836280b573f5c65f1ee. 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/FIEFH9800015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf78846a08b24c6105a603f29d4108d2bf8312a6c1a48570cbb159464bcd0f817. 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/FIEFH9800016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9655f9f548e96088ae8e4b69d696f921e2294e844a84f92b95c85c4b64392048. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/FIEFH9800017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf739585bb11298061bf2d71f70629bac69bb4e42032bfec200f5c149b25e1a07. 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/FIEFH9800019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329a2544c0180ce17be4ccc34997590dafe76fd9eb4a2393f0adec62e8d3097c. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/FIEFH9800024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34cf558b55b2a819a74c9c25af6bc23f9721c00fe0a9913dac0e6fa93e4a9189. 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/FIEFH9800025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf192accfd4ac3e9445276fedd09cf24e29bb758574ca661224cc2f4f6be6d294. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), 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/FIEFH0000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20fe7f67309a5903ac738bc17921398dd51a7ef0bd239b2ecb44d9134d3b2247. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFH0200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1982974707a83a1534132850e7e5543448e02c20941d61c432ccf7561e3839a. 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/FIEFH0200023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b6963b4c7544c23abf5ecd8baa9bdbb3b53e39b786683d09a9746f68961a44c. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/FIEFH0300022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d7302653f2eb3448cf2a31932397f668afbb691822f15416fa4a71b5b2ebb6. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T08:32:30Z), 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/FIEFH0300023.
Kuoleman Risteyksestä Kolme Virstaa Pohjoiseen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x392fdef16cabf8b07497ce8655bc7699d49b12b836b94eb7b61aa0d863a73c07. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/FIEFH0300025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ee51edf04fff5f0e867b1bae88fe6b22266bac519cd543cd71a118bc88f9d7. 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/FIEFH0300027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc014ce5ed0a50be5c0d918ff7e65e474c7a6592cd744eb502325c77d2cb75654. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/FIEFH0300030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x857f07ec53dde886f0068ccef3d7125dbe158e50094f727b86c88d978f060d74. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/FIEFH0400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6cacaf494d9491b7901f1c738e395fc06cf877b7976ebcc0e506e0ffb0b5613. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFH0500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x371cd4750509b40fb68970e797490f833d81a5f480f6c7db7df70627bfa18619. 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/FIEFH0500018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990b05d10b5d412676da4e97533a3d412880e1d73c6c2fab602b7d8d15021c30. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/FIEFH0500019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aab756fef8d9c85fddba3279defa992a2462261dd2f31c846d7218e8d7d51a2. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/FIEFH0500021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa4634ad6ab0240721815df7f947b982a9f964a2700c61be711c9260dc1b26b9. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFH0500027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1db28769017236761b8595f26f55c32921c43105737269cecc22dcdfb9dba6c. 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/FIEFE0700337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c12cf2df4a4519de2642ecc9b8fdd3486d7f6261c2ac53c07b928a55ca4108. 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/FIEFE0700338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f289bbc8d423cd253b631d31b8ed8f2ac5abc0e0aa574d699664b0a2da07fe. 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/FIEFE0700339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb92f519fc6314eb0a1146ffc6cd41799866aa87a8dbbbd996abbc2cd8fa46cea. 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/FIEFE0700340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5922d7cef90c36b557a6763736cc77521ddc88ab4580333bca45ef0b4dcf88f. 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/FIEFE0700341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02c4c4b1b4184b0abf03869c5a31d274a5fc4836987879ea883868a8ee80748. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/FIEFE0700342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dfa515a49ffb258e09c9fa1e108be82713210f8889b74e093f2e7a4decb352a. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/FIEFE0700343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf19111e7d769c36c4292419340057599d2026e3ba9cf745cd396a4d4b0dfd6. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/FIEFE0700345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6613cb58ae6b634f9372d595f070ee1dcca915cc90d7e01950271e5387fab18e. 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/FIEFE0700346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b8f43f5c79488f911139d3c0332c4321c0dbd18dc659d41ceb195e031c9699. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/FIEFE0700347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98d852f2036231490009f0ca88c5c1c7499d77edad5900e8add9221808b2f3bd. 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/FIEFE0700348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3094237443c04b09eff4f8d68f203887c7b59eb9ceebd6abb735d1015e52234c. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T02:17:57Z), 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/FIEFH0000027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4fb194a58c413c74c1da58688e4502c7d913ce3067e74b20385413c1561ee18. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/FIEFH9700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf61c59287f7106e36b364a0b321c5ed4b08177cb793ad2612b65519102ea3719. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/FIEFH9400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557f6e467af099aaf78ea596e2b6549859c9ae5a42ddc4805cd0fb2d78128a36. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFH9400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cf4cf38226e08212cdf6cede017dea9a9e6fd394063abd25647d97a60f627b5. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFH0100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e4e180b5e8471f60801d940c507d2171f57dd024f1e93227aa27263346b2ea. 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/FIEFH9400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b7588e4f96cb82061b9b8ff751df3faadaf750e549219d1bd2f96b9c590dba. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T16:46:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFH0200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe30b14183d82c5763f4df49e1afe80d3b219d55b6baa059cb4d2b47f44fa8aa. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/FIEFH9500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354975f25217f727a393ad13690c185224b1fe3e4e3dd9d197fe7ce75147b357. Chain 2 (Bitcoin): anchored in block 958785 (2026-07-19T21:40:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFH0200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a31a48ad455307cc8567c1b943eead7525052a38c2f4c692e0d7d202bd28b6. 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/FIEFH9500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ccb381e9077818161b9795f5d9fe849d0bb045521092c7f67b5401376f43f04. 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/FIEFH9600016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf85d747e42bf42b8c89321fde21d0a534bcb15b34dd686f33fec493183501768. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/FIEFH9600017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a118cc7cc8f4d7de1e46d8caeb3c9cacc286c5172e30cbece52009ae5b9d875. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/FIEFH0300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c650384c88b36d66d9155d05b4540c923f84b0264b777e8ad34b3d0a6322b5b. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/FIEFH9600019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x747678621ec2098ba7edd06bc4c9ed16034e76c03f431e9300e1e74b5a44741a. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/FIEFH0300024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99626638d06fc83081e67265286b4cedb21cf07925496a6b441c04866077cbb8. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/FIEFH0400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcebcba2c385bf0d6914acefaa1dd8b0bbd9d132b7603b5d90d5b7c5495653c9. 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/FIEFH9700011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x168da792187d3a9a3525819a7a5855294e9bfb138616598a5f1121569bfdd035. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFH9800018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0feaff054f67f1bb17717a36af23883c3ce3ba8e6a3d4836280b573f5c65f1ee. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFH9800015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6679288f5eb264604a5cf31951c20ed47c1ea4debc208f41c1475e5be772e046. Chain 2 (Bitcoin): anchored in block 959071 (2026-07-21T22:56:27Z), 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/FIEFH0500020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1a9d2ebfbc953f484636beb270726ef3c01dba63a07547346fed3ae896ba6d. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFE0700315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf5f56134abfc3d2646525bec48fb53856e85f96ebcf47efefa78f69ac139b6. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFH9800020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3edbfc0969830f915e0d5cfd6fdcfafc3c93345501e6e84c5ef9469d50676d7e. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/FIEFE1000095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d17756baf889544f8de8ead7add4896a82b968a17c5481051bbd57db5dce335. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEFE1000096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c2a59be3f9030768bd5e682d21dcaaa3ff056f1d0b20a413f3662db856d9f9. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/FIEFE1000098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf63941674356d3019854bc86836e891810bbf75ad000244cc5c5f87c974316. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/FIEFE1000100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4379ecd10e2e095d129ea428bd7504202a01956efdcb7333d01d176c226857d4. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIRMX1500026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a53026e20cf60ead370f6474d1f8bc54b8f3b118bc69f0c8da2554920a5a2c. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/FIBAR1700149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd009462602e777ef8374fde27bf9820abe1b17f4488b5df832714502b24fc32e. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/FIBAR1700343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc3c1d002136c4401c5bd6222c40fd62bea85bc69b2431b051a5c03eaec918e. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/FIBAR1700344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc52aae92a7638e43f406cc47f3d6744ea3804b74084156c7c6eb05f04386b1b0. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1700345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x418b256ef02e656e3e4eda85e5c52b84c017065a8049213cdc21898a94415570. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1700346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5148ec76cf1ca281b618c2a44a34dc781e495a6b138214b7ca539a68fc30558. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSZM1300249.