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 0x82212f62cc60e568c419cf399c1db25cc9d42a1ef3a5c89c532e4fa4d903e26d. 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/bfb1de7f-42ee-4a21-80a5-cebf76bda67a.json and https://artists.proofprofile.net/proofs/artist/bfb1de7f-42ee-4a21-80a5-cebf76bda67a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Al Gato y al Ratón / La Culebra / Casimira
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 0xbad05ee5512b62cafc7b22f65d1e5e13818cfba0f2f56d2af946ed615bc8c631. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZDQH1903621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd78ad4cbc5f27039787d393eb70531f4aeb2c75b627c1768dccfab42ef861b79. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZDQH1903622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870a921f128c5b4b3e9d4108c8651ea1ef7d635486ed920ac3b3d68e410c2068. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH1903623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeba651f824fd4481f5b0dd45ac7f74a4d6eaa5c93b05a4516e1fcf59b55ced8f. 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/QZDQH1903624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72568022d775f0ff7d7d8e7735186474792218b773613b8a5d1434673d9b2726. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH1903625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05479b6e91abbf7d1bc35912bc33f3b8d7c35f6630bb6af776cc4a943f6e1b81. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH1903626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e5a9a41c57501b54e6b228630a44aa38267dc408fe6ea0ba44d4a4ed1dd36c2. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/QZDQH1903627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff96ab8c24b6ad233b16675b460c5f0ed15eeeb865ce143d8c18cdbbd1e265bd. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH1903628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc364a51b58957722ee0715e3db6e86e353180d6423709e85e7fe6cb19d7451c9. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/QZDQH1903629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x165a7adec74ada70cb38d5f04c96ec5496fedd4f1225f5a161d1a3a7ec910f8a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH1903630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7d20f50f69d2dd2964b4d475e1b7add296d943aec6e166d349edf0c74e8dbd. 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/QZDQH1903631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedfa990ed923267083a956d5cdd59eed54a020d549d5aa078c2e698f916ec733. 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/QZDQH1903632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d1fa1d2de6019bc5086727d3abcdd7c3921c2aa0d769042bd47b4fd58b3f4e0. 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/QZDQH1903633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fa2290ebb93c5a64ef2baa6cd6e64c7f20ead776d34d86639e8fc4f6c942e5f. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QZ5AB1635112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950054d62e6d9a11e41132746ecf8c9799294180cf643031ad8b43aeca679c0b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1874395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44214847c2c52e59b85459c0b0ef2db1e81bcf09821e0369cf44a60a39b869ed. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1874399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x795b009182dea3c5f900e90614f0b5a17ec7cc02f2182a3abc68152d9f73a360. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1874401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf131b66fefdf3417c069bbc59f25cfa8f3fd63e4dddfebe4000bc9b520a14b8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1874402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2076058af2fdd6990c46809beaf1008e314e8a9ccb97b9dc7a0240b2ab6188. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1874404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee14f93401d993e3becec03b827c97bc60eb42479736aea7998c193073b3155. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1874406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a5e04de24f5c7e750dd939e881679ab62c2b04e6269673f961547d1ebf5528d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QM6DC1560864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646d07d1ef35faf2001e0eb0e953ed267f28f4034c144daeb22ec9a57838a57c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QM6DC1560865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653b0ed7a3e3b62f6768e2796829135b4f53f7fa838392cae5c94978dddf0c15. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1560866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d03db7bc56afb045a6ed0f995cce821ce0bdba1b4ea051306e79f02ace3c42. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QM6DC1560869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201c9d6cc8746c5b59145f16e634d6fa065faf7b21355cdfc516b4773cd40964. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1560870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9034917acb08170497d6786086d83b7200cb70d399c09eae6c025a512ad7c44. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351428466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48de5738b0934473984c4fd6011148249094cd66dbed9622e83275656284d2fb. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351428467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb3867973a264d474256bbc22c29f9910434e137a6522aca3446d58b2c46826. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351428472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1cdfd4434dcaa8d643a7ea0183ca1584f6a0382f00c4afafbdff922feec8b35. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351428476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde538c9f6c86f5454beba3936d3ae7b1b845a5a88c5b2d76d57e5e42ff8f7b2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351428447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69259b5a81247cd574a09494cd3f2fae08e15749e6f011b85a399d3a42115ad3. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USV351428434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef5ba6fc1bde3c7fa8bad66f93a37d1a290fe2b13b6d709b64ad12cfe7b0988. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351428435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x225fc7824f4a7cf91d993535ada69bdd6ef6d9434bda935b49e5e76cc6e80400. 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/USV351428436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf95b18a893b7b4af7b7e2fffd62edb4d149d25f2ea5f69a517a838a183d482ba. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351428437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c18c59cfa17f94de1808dccbf4f5b11e37c0ec6b12319a8cae6ea46ccda2db8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351428438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb96f306a98b2bcc32c0c7fcc7976a767349cabf48511a38b6c462059c3e34690. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351428439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc88510d18dd6e1ed0dcc53be9022a0afb386c9caf04fd806fe019efa0b2cb3eb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351428440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb165a1e749b2ebde2aa755695c741872bdfbeb908f929c43775c3320caca86da. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USV351428441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66985489e46b8aaf3b1165a5fcc34b416612f96d79af44d7cd19795bc667905a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351428442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a2bd6c6840b5a407ac17b7f988439722288316f460d08bcf47928823563256f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351428444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc92a14797055c5ab238c78f68fb6a6aaecab5a2b26bbbc65f5b61581bd38b00d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USPWN0910558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b374ec4256a5e6c211a0fbc562766791e4dbd23f09dd6126e85e3a0e62afae. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPWN0910559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51cdf4b7d0524c9f551598495e8e2c2a65a31a955399879f0b3d8cee88fb65af. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPWN0910560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f1b1503b914b5e355365345d2fd063af4206fc079ab3fb811b10ad5a9f130a5. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/USPWN0910561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52889f10f8037591f21f8ae53da33ffada6f877be5de4a7d7d2a9653ff39ebc. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPWN0910562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b84c7f44a04786453e6fd3336287f35f49fa54fdda18a8e09c1baf9375fd1e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPWN0910563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5615d4e830e2d3751f0eab882567052e461cdbd73ea3033319cccc4c0f994492. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPWN0910566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x989ff4d31120862283c11258181dafcd86b9757d3e5efe09726b39efd511557c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPWN0910567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe99a379f3362636e53f0175d2646e9bb56adfb667637ae9a00c61fd8c59e66b7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPWN0910568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd752a9024e442ff0bbe067276ba2be48c834a4dd1495e4d0d9c2b8bc8a6542b0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPWN0910569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f3baff37e8d534ed54d29c3d78862b4f78637734d0cfbb02c766df295408391. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USN630910110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e5c898aef0730f4925ffb2b11fa841d2732d517795aa33a579eed54edc4316. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USN630910111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x574db7cd713a1299858ea6e2e6938d63350f365eed00f728ccd73be98737c0fb. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USN630910113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d96ae2c2fb5dc68b35dba736272e1749c613f5a5a4a7d84d90b1996c0c3d21. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USN630910116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c5d9e5cc4be7ac45929e0f864ab745de6ec047bb46ad4a0d87ed4026a963f07. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USN630910123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a8c64c7a9cb5e85bfc1faa88537a295ac18f6d8b6308277a6f2bae2f961ef5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QMDA62101046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x338196e1062c28a8dcfcd4613ebb561956199d7ee2f300c2ebb5456384eb99c1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62101047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c5dc0dc78d7079062b5989dbe6a28c3e2a66f2f1a877bc03ce0699fec4f029. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62101049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe62396ab271c17a13e0461f87f008581e268fcfe4dcb05bc916a0c4997e77af9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62101050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65962c2792a884182bf07c77c72bfb4fb711a184b1468650da7b65e66a93497f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62101052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88431806153a81d00c3997535d646575926bace4a396133ce0492e2a2f3d9076. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62101054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c3ee48e53d49f2111dcc364dc3138f63985565df8abcaa2426dae76911f1748. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62101055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x691bc4becf46fd47208d3889ea409c6c5b5f42acbc9f2362b9c9cae77bd752f0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62101056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ad859bc0dfe27d4523ce8e6a4e9533cf9c8fc35f8b237c8890af76f6a20b1ee. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QMDA62101057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x269c2e64450ff990e456e15438f84a19d7a78786e4bf192b486fd147816696af. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62101058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c7051e74d58da526917967dbffa652b3cea9181d4b58ee4c826653d7e92a15. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QMDA62101059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1693ed690894028b1e7acc596cb4b045531eca7d74238d6622c867eb392001aa. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62101063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c062e320e9a5fb3e7b7f16749ddbdbc0504f11e1e78c4cc91756af54e7603a. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-21T22:48:26Z), 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/QMDA62101066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfebe1f415aef7c50b10e4f6a7ff1184f50fe6fc2899a3d042707787afe33736d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62101067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f24276b6d89ef197a867ba9244acee46596b0546130b66d011154200bd6db5. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QMDA62101070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f01b027b6e7f555fc004bbe7ecfc796860b56096878266717641f85ee8563a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282317012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95fe80ca4dd49972bcd4ce1cd0618f9f84967c076803b129c5820beb7a3eda80. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282317014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fbf25a02df28f75f7bf2d2f978e057a87562006fcfde5e8e8f018748a8d125e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282317016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87529c921ea70fe8db6f6e9c3bdcce3504b01e7e5b9dc87aee689bef7a46090e. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/QM7282317020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a30c4ea6521970283906160e4ada1888a0cd953b3c1d6d0b1f1b9af5576337. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1899403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4f8c07cca7ad24aa577ba59539bda11b6eb99c6a4bca7363c94e00ef06692d4. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QM6MZ1899476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ceb58ee37e000e07fb8ef9f3a8b0a7efdea935bedfbc48311969361d599117. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1899415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54df2f122a3c62a2bfe50a9830699dd54638a439d4462904d0386beb5a9c052c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1899944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec0a4db568f7a8609389bce0a952f296745d60cb8f781646098be3a90164a67. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1899945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79b84580ecbc448c79ff840b98563cdc868c0ca536d96159ab5115e42a25a663. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1899946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18cfebfb2b8c38ea62ecd339b42bcb4db8ed7c807e94d66abe40b1f597113223. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1899950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54df2f122a3c62a2bfe50a9830699dd54638a439d4462904d0386beb5a9c052c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1899944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec0a4db568f7a8609389bce0a952f296745d60cb8f781646098be3a90164a67. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1899945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79b84580ecbc448c79ff840b98563cdc868c0ca536d96159ab5115e42a25a663. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1899946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18cfebfb2b8c38ea62ecd339b42bcb4db8ed7c807e94d66abe40b1f597113223. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/QM6MZ1899950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dcb2597e1fd9b6d445c5148f1da9a0176b55104e942b525c68900cc729cecc6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1957675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3fae6f4502b67541ac917032cc1310657fdeddb3a9b15b5d13373ade711c840. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2414959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x837fff5bb5450486b9891e400447d15aa8f3167776cf03da0b69cf603b4282da. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2107226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x892e5cba5e407475e387329e827549a7b24d1c56f5ecd8540f360650cb8da925. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2107227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d299b7d66fd1389e94ca4aa200fc1cae51c195f8eb34d754a8315d84b217d4c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2107228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8c95d1c8a3e7c7671b3b386cad98032f1bf4495afd16a4b88e92d5ffc8173c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2107230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd12d659e43b947a961df6184d9180938b851e2a1a73e9b98f93706938a2c79de. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2107231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f62028a7f77a022c0afbdccd101c986624ec4370b334f6ac664f0cf15aba388. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2107236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92cc10e487dcc4036415a039493840c2da5d13da600f77216d2f1aecef2c6781. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2107238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09ecb9f1ccb309e63580bd23325ba4544ceb5b66d2d65d972d1fcf1dd9ac5a29. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2107239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a1b564611da48973f217d0486d07d931204b6ba88aed6cfd3f668a6804179d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2107240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f18e986618fb18ccce16acad6e458004d731afa502dda374724bcde7f0da4b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPWN0911204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f2318f4a127fa18347217cab1b24efa7d2835a7582b135b0704b1f7d015ffe. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/QMDA61830109.