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 0xec4d4d01c9a30c4fce20533f1fd560f9de838098e61ca1f4be544f1d92c59ba4. 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/e1620e86-f7c7-4243-afd3-1a936e418e63.json and https://artists.proofprofile.net/proofs/artist/e1620e86-f7c7-4243-afd3-1a936e418e63.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 0x404526e4f2a65dd6725fb0d6eaf4bc37ba3df7f52387f90bc05838446bbd5620. 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/DELJ81884335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98eea18f7cc6ea7d0dcdf13abec2530c4eb6ce8aab0a510ac8a0e1457a292090. 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/DELJ81803771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17b177d3752354d88d70717d95f74b18d5a8cb5d4e77ceb28458b81b3ac0510. 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/DELJ81807151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa60e700ad940d50572effb23ed3f4e9990417f7e158f840f67df2803abd9e753. 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/DELJ81812187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd740bc06a00e141cabd107b455f2e874563e1814fe61fda2053f06adb4b76ae. 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/DELJ81812185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0ebd7a155391e5155e6ca569bb9720718fe4a4140a03248de4c1dd27779643. 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/DELJ81812186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4759f4edfe6aecb033a137af495ee51197371454b5bb047e542ccdb168b8ea02. 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/DELJ81812188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f526ead0ec98cf3d34b852a0fb2415093c9528f83c4a6821db695501acbae2. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/DELJ81812189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x511cba04c505eb1bd5db6731a9f6fb02f390980fa77708094036d526fcbd80fc. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), 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/DELJ81819598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bb4312445447aa15b8bc7202aa924b580cfc5873616859358b89f784907e842. Chain 2 (Bitcoin): anchored in block 958873 (2026-07-20T11:48:10Z), 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/DELJ81819599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39768a1b0849facf80232c2d21d26bf470d4fb0309717c2e7999e18073e1106e. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/DELJ81900856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4880f96e6adc45a464b7e1217b033dcda4dcbc947a629cc50c60f032c52868c4. 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/DELJ81909338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1e350ccb3137c74f63cacc7bc4f2040cf7e33b592e8272fe5a8b2b89d7da1f. 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/DELJ81917497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5374497f98982add8bbf52a681441769db1358cc6f686c4a3cd8aab2f0f28742. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/DELJ81917500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x935244c45e09a1b5b50489bfc2c62cf3db77ff39e2b022320fbb2eb9414a463e. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81924608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e559504956b7c7f5d1a52528c0ec429a9c2a2915e3fddbdbc10cb9d23af1815. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/DELJ81925560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d0daadb457511911b618629626a4881b1a0259b3150123cfb1422edf44a9d83. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/DELJ81929377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf11d380196a636b655d55d7c945755ab765b573f4dcbe04903cc9fd0b7da585. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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/DELJ81934930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12ab4edb058da7de08684fb38fa51cf27b1e66a518b779f211a8159e12679625. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/DELJ81942375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010beb3d5c2f7e769858d1d316f9a2c7e1aad002b63080b360fa9965d69dc1ec. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81942372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc35604ae84e57a2d135e04cc6bdff5dcd78d7876d787bb0d00c7d13764992db2. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/DELJ81942373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12ab4edb058da7de08684fb38fa51cf27b1e66a518b779f211a8159e12679625. 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/DELJ81942375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac0c61eb49bef483d3fb8cf873cffa6c6690fa8b762fc60c1ffd6e84d06de941. 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/DELJ81962439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef00c1bf6840d4b69815c49a80b2615cbfda8dcd5d39e00289b10bdb71fabf6. 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/DELJ81962208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x846504d341a33badb25a277928b6e90ed69c97b22c7819a277a5c17be1b221d8. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/DELJ81962209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6526a21ae87121674a823256cc20695be24887e54ef887d9244a3f1ee6eccdd1. Chain 2 (Bitcoin): anchored in block 959013 (2026-07-21T13:39:11Z), 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/DELJ82084537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869dc3719f226ad7dcabd5d70c495adaf9922b28bcfab38d8b280cd31b8efca7. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/DELJ82086776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5ddda1d50ac7a02bab749052609240aaac889609bacfc3da087d743e8e6148d. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/DELJ82091160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd00cd3b4d162678d1e997eb2579dfac8c7f9316826e3c9d4d75a927b00e936a. 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/DELJ82097064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a01441945dc13ba7e84423e4fc8f40bc6424cbfc4ca71ea7ed9f020bda0647e. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/DELJ82098529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e46dcd346589c09ad13aaf73920c6126e4e4338c1b9a432e9641d885b67f1ad. 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/DELJ82098531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a67a947419acd9241f89aeb4e84363786fecee9a16851dfc49bed5a58fbb5e2. 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/DELJ82006924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e2e771ef650724248d46f6a2385a0175eaee929785aa6b37c9f318670530a8. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/DELJ82012351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc570e4b1e1af1e2298218042cca60d2b0b181fef3342af2f0a7ace768e81bc14. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/DELJ82022221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6987547c418a268dcc6c506ec3214933817295ea5a1436b58e3cac15c1489b63. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T05:43:55Z), 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/DELJ82031849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe0d9498405fcd910a9f8f59d25d23ec5685bbf69fe4657f19a45d81eccd69e. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/DELJ82039671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c112c187b19fc0136cbe744a54a4edae346ed49b8cf92897380ad935a8b35b1. 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/DELJ82054259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26509782eeaf73c76fd9ae00fda4dc6030f0bcf1989ae47cacc28e46eeaa4e02. 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/DELJ82065074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d4ba538dbfc1f4834ef030df262afa991e93caf513f5ce51a630472f2f0d22. 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/DEZC62004107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6308c6f5e5b3abf23607549842c4303b7bc8255a40bea2d95b5b6ae9874f4a9. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/DEZC62022309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8315f17423ccdcf2b8f0019a77b62fae84a1794db62a0106b0f789c304990b84. 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/DEZC62027091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7267614bf1b9f7f23f64d19a5787b55bda7f16ab192eaf87abaf5ce33bee96d3. 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/DEZC62027092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38b9b2964994ceb61a0bf36ded788561ab73926afca7445eea23b6062f209ce5. 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/DEZC62027093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x083f1515abcff26bcf458fa770cb7fcaf3f0e3409e3efe8438900ce106cb195e. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/DEZC62027095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc93abcf072b25b0a1c7b8f9cbd31a8044ff7857809e8444f4482d4c48582b65d. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T10:12:17Z), 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/DEZC62049406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb9db872086ae8bce8804da6ffb25109d57edb78812eaa6ea025e82ea869581. 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/DEZC62159919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81865f92e3d4cbd4d048aef5133a5736bb636b6de1e1c13333992b5fc8b1c574. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/DEZC62177200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b620cd2b7dda3bc4d1c09ed2526216dc69f3bf4433939c138ae2ac9dfd0c57c. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62198271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd947e189e983c447211d8fa5a8104b498c2d1075235c2c66149040065b728863. 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/DEZC62198272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277df0696da8f87842c3432a272e9b7c8d38c718a3e0b770cbcd9bc07aa3e0c9. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/DEZC62197712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c30874c76259879f7e9a12cf7974c16f31d416f6a8f9de77fd391881716f60. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/DEZC62110580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a06d550df05e76a0a12cf1571e40fa5277ede365915cc18cbc065644b23d2a. 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/DEZC62112183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9448fc4b4e3b690fb976ee6b2dd75385b941aafce2cc37bc0a744cf02591381e. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/DEZC62116195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd759c4040d9740148593190d07d1c43644e3a5b506465f61d92d8e93b5a1dd9. 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/DEZC62118382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5edd07e0e2277dad4fcb50f8a4991c72d407309343dd8b9819c6f01bafd9d9c. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/DEZC62118383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x159f56b95b21903e73cf7510891b26ca7f933743aa97cf7f1713b4cd8e4dd91c. 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/DEZC62119581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888c4890f60cae82e4da089cc04bd0b5b4e5d85b04471ceaa29fda1a3b32ac25. 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/DEZC62124276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x041b46d62d6242cd000391650728f913c5fce2dbe0ea38dcb3eff1ac9c7de52a. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/DEZC62129518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02c5c320263e84cc5c45d43ecb6b8360792b26e86362f02ccd7662f38a12c35f. 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/DEZC62127073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9788c2cc15f7760fd983ad69dee599866482e7b62f062647fd82b859373854fe. 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/DEZC62134883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x914d646feaf37b1974cb0743b0afcc35df8f590c370569d8bb40341685cc4b60. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/DEZC62139454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d52e7389e1e97a8af3f6229c1872a34ed7d1f6ef5397a65f2a280b371798589. 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/DEZC62135299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacca96da73f5e3dab8488bafa4c21b2e13ed7803d167d1b898e53dd550b59d1a. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/DEZC62139455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d38651b578eef1d89992a623868417ffef93106cf0362c151c16265f96eb7c. 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/DEZC62250477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9503694194d2caa800a6a0a86c88d1a55335ca8785f7adbcf8074836e34fa4d9. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/DEZC62252812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060aa734c10c75f9d48beb9ef48e927e56dea65f8479712344c27b87c0b21d79. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62256580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a05f0d8bfd7ce36c9a169a5b05bac4d60411bd229b94b690da639f49b41eeb2. 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/DEZC62258119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58a2ececa1c7ccdc729315fb258b64e50ef7cd79a6fdd4cc3e6f2669249abc82. 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/DEZC62256575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e29367d43587f5152f991232deff767ea5f404a334a2acdb6533a307c1c328. 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/DEZC62256577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82abb746b710eaf4b49df0a4ee79680c0f2a4d38a5adc7f3b5b215a545dcc262. 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/DEZC62256578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x946848612ad53af18ee26ea12da3eb1b22de275f29ed7c09775a70d7788e29e8. 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/DEZC62256579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f0efee737d8d85e0efb4c6b5c12bdcf70ca43927038da5bcc8bb0a870c8543. 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/DEZC62256581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d46e5ad45ba158fe9f3949199c8fb268b25fc8a97e1c234e12dec9cfb56602d. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/DEZC62256582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0fcfd179d087dbda99e56472efb3c7f3281787578faed5e1747c124eca6c237. 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/DEZC62294208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeea150afcc6b80d91eea0622055665f91181c3b8438e1ba62e0250840ee8f507. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/DEZC62299284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b4ba5ff6dc60843d44389d9d01610e657869f09ee8832239c9d531881339b73. 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/DEZC62206402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b33296db41866b2b235361caae8f6645755999c29583e8effef2074f7c738e. 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/DEZC62334538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aad27f893f1606ec036b6f1d2099dac59cf7e71e671bbbb20b28c2c71975267. 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/DEZC62337996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e2f6386a82a4f159d8b064678d41fd50bea4ec0932e411b5a0ee834c4277603. 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/DEZC62337998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc480d40a4efb3ec754159c7658c61a0593279cd4e6d80ccaf651fc3f0b1f9efb. 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/DEZC62342626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba9cb9853e194ac2b2868c44949db6523facec2127054009c0602e1661338f63. 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/DEZC62345172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d4a862244a8e8521524770fc6ff3fac83c3e49bc68226179aebdc6ab18dc950. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/DEZC62340063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b47b8ae28518e1b25642213f0fbe8df9a7c415d9f72a789a833084560d82aed. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/DEZC62357836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd34080b577a4214c1c8d11b6a8d93da96d7741879595026b7820035d5b674749. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/DEZC62357837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0746f75081280ec8043dd416e4459b6ee4595abc166dffe866ff1e735f1f57bd. 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/DEZC62354788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a0e81df9d19abbf390ed410e0e813928d73c5a44b29842dc3210bb5310cb80. 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/DEZC62357838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b301333a815d46c60d74950d39d0bd2a241425d34dde2d3e1ce9e848e8581b. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T08:17:14Z), 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/DEZC62354102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106f4ca800d9c8484f2bbd475598132022d2a6797ee720fcc3277fb27d1262d3. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/DEZC62369880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cfaffc98b7005c9abb02af6f230723404ee25ed3796617e20b9b8a9c8a9f403. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/DEZC62382998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae3a453e045fc5123b4be98d7fea496eeaae3adc57fc356ed64089f7f96d901f. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/DEZC62389093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe48a1da3b0694e04ba3caa16a6759693e16ddc1d0afc760b44d7d164b867a737. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/DEZC62386082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa860cfe08189f9bc41ac46622d2e12a1eeb0ee12a7637dbc1db5adcf124bf37. 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/DEZC62496346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c43a3883628e9bd3e4538db959249806d27661d8a862dec3473fdfd358c97e. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/DEZC62404502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb542bb229bfe92a8c6cab6e24033bb422d40d62085f8ea45e8244c2ff0060796. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/DEZC62576762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b96128a6b078e8f26f6d2b604a4502425f560b48c9062b1f7b8f2bc78f5cbe. 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/DEZC62576882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc675b5f358dc7a61803e36d9ed241fcee51ce128be54bb306bbd722a6aabb62d. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/DEZC62576880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb542bb229bfe92a8c6cab6e24033bb422d40d62085f8ea45e8244c2ff0060796. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/DEZC62576762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5ef35b3852e2b53b367e0855b97b86b500b7d44b721e188a5ddef6ec6a4b214. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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/DEZC62595097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87aa93558427142a00a3fbba4828be84b422d44004cfc096e309d75c0cfb8aef. 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/DEZC62593673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbadf02b46b426d6bec23c221b8f3d376b9778abcfa851b6cac2ffd661ade3268. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/DEZC62508819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd98450b1bbc259efa05d715797f4edb32c4e5113b6fef2e8d8501f287cccf5fb. 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/DEZC62511196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbadf02b46b426d6bec23c221b8f3d376b9778abcfa851b6cac2ffd661ade3268. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/DEZC62508819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7a5bcf0d5e3a2a050d127644a8d9df2b36b6ea8954549ddeabaa93e23005755. 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/DELJ82013210.