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 0x55365abcdccdce86103c291f115a36f4d62558dcec57fdf80f80938855b18a49. 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/6c1bfaf8-073d-48c0-a866-c5e541e04eae.json and https://artists.proofprofile.net/proofs/artist/6c1bfaf8-073d-48c0-a866-c5e541e04eae.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 0x31ab5ebc747281ace0f5daa0b5dc61ed094084ae3403e31259039b52b925efb1. 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/DGA072141911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a93a90b7884fe7109d6673ec5efc565bd262191edea513bc20e06767fa4f7e2. 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/PLH511200725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3323ddf3384d7ed02ddacc93c10b48da11ec78d9f2fd5f7569a45fae1ccf04a1. 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/PLH511200727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x703a5d62e4129a72991293d33f00ecf0581642de83904e1a6c9127dcb3e0e390. 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/PLH511200728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb64778f4291d296ae2712b5a09e3bd36ee8cbe93998fd5a81b9ce0418ae4335. 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/PLH511200729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88853e627de19904e6c0db2164a7bdb17f9b79416385b847f67cfdd503a88664. 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/PLF242209267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6c427253fc20685c216e1f9938dae8f152177f42ed48824dcfe96a969c41cd3. 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/PLF242209268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2201b6f46a0d8e29be892a75b0e026cdcc5696a2f695ad105e36c44ab78a76d8. 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/PLF242209270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d15ec2d316dbdb4f68fc036fd960388622393053d00fe4b270314b0c3916f99. 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/PLF242209272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bc878adced7fd352ac2ce97be4773a56f306fb640b436ff37b85f5e510fcdda. 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/PLF242208857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6303c0915e36e490b54488b9214b0eeee82b0e0cb617bc5b6949998778922f25. 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/DGA052054005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17e1b0cd38e82fd81e2681d9378971523ebee72b1523f9959b05dd967ae6ea75. 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/DGA052054007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28221c6c8f20f506ac08c19e1d2378401240ccedc00436ffc740a5737dab226f. 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/DGA052054008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a23df0fe172581ed9cbfde6acfae50e8a4033517c232a6da74ccfacb947d5be. 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/DGA052054011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5a7a3678a001c20059a91abdd1d28f7e14b1dab5d951372ff8df2c7b5e540c2. 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/DGA052054014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a3ce87c21c8c018d7f5ee8e1d8268fc580a389918f22c8663c4d32fd4d9c1d7. 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/PL88L2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a8da69230b7ab8759e50e35b92046732f7c1c74ba357e43bced9285ae97497. 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/PLUM72200128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a48926e32e268ae31da69d340d8bfb1fc229b86152daee4aaef0ec6afcbdc30. 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/PLUM72200130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa265dba8ff8deb48286c1fd1477cc5aa3f21aae70f1995fe5bc9e1ef063616cb. 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/PLUM72200131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2adb870def340078b94dcdc54f52092b5c5a4421ab1afd3a6bd2d01b77fb6c86. 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/PLUM72200132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d23fb40f087acc8a0886cc16e99239dc3bddb68c3ab71d8b69acf50e2a3593. 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/PLUM72200134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x334fc5abaa100e0fd492693376c65f571f86bacee29ac849a02cf9b008ce3df3. 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/PLUM72200135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fda37bcc21ddcb3aa24def26629efb1eabd6e05b8db10ba89846bf3350920cb. 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/PLUM72200137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x475118992c9a7abe0d4aeeb31fe54bb845b710f540b2e4ba00a1fe06c63ae210. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T16:52:01Z), 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/PLUM72200138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2ba3908a724db77099e46240bd18632104e05802d51f19958161ce16d384cbd. 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/PLUM72200139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e3f4aced6898b19a4fb7d36e07407b245c20280af9615b4e39ed8d0902a53e5. 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/PLUM72100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd31b96ba32695de5781e4c415b7fe6b0eeb27ad5353e73727e03b7a43637820c. 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/PLUM72200140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x675448242fe6d8cefdaf3e7ae6b6a91a129bb1abcd0160a493c402d11d346773. 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/PLUM72200142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb5d0cd443070cb21ff2a4626794b5bdcebd30bf73dd5d6fb2458329e4f2b102. 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/PLUM72200143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae6b4325ada79b8b7fb582c2045fe298b17533193e897fbdd502a693308392a8. 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/PLUM72100412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4844e4b91c422b197f4427f3059952da4bfddabe12fc5d3a24cde515a1b1fe90. 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/DGA072295718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba7fea127ae8d525a1705f2ebc01299d1383a648db3cbe2b4bd137a2a495a4b. 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/DGA072295719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd157a381f84b5dac78c13b891f49439f506d5f93e1366675f98b3697a05a6045. 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/FRX282220063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d2d24c30e19875f4d67322b12da132fe2d89c1bc5fe0c86d82236478922241. 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/DGA072295720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x430f44add6d90f37221c8a862a3490c589414f454fe9d1ab7de435fc34a06592. 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/PLUM72300206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec220a01dcbbd0252c0630f2f881cfc6c42c3a03b03da641388c2400584046d. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/PLUM72300207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde0c0b67b7df46131dc9d65f7f3960dd2eb2335c0e2781db5276a4ec2facf0ac. 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/PLUM72300208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd73addad1fc4ee8b3a9a8e07445ce65e279f0286b0e851d67a73148416413db2. 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/PLUM72300209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67629f577624fe0f24acfab7937a32a49bf9982197a6518a1ed70bafbbf54f6f. 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/PLUM72300210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f02e46d5e38d88a09e18d0d132ee18c3625f0234211174db5db8d3251bc26e5. 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/PLUM72300200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b247c29b0dcd2b0496c5d11fc1a5548fec8afa335369c2e2e82cedb27aeda7. 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/PLUM72300139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x008e0dba01ff42000143f8361bea2a4402e9486c3bc882ce6a50cd60c066b3a8. 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/PLUM72300059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc331467826d170177fab84ddd83b0299f3ad7662749e8a06366a1dd2f5f32296. 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/PLUM72300213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc19a8b6de3d755ad032736a626d372570cf06cc6eb104b93c7220d29c95a838c. 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/PLZ582300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a8609984c3e040ee5428ab8241af7f5a8eaa997e3123ae16a988861cd86279. Chain 2 (Bitcoin): anchored in block 959147 (2026-07-22T15:43:44Z), 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/PLC062413241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb3123ce65cc2d1bde2b1140589aa8ae021cdc76d4d619f6e1a979fd09cd02d2. 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/PLC062404395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd0e657e9b6bd85ad48b9703b3546f8dfd7e5cf0fdbbe305e8c0653c9b8a724. 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/PLC062413245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5966960c42a6be0e2ef782919605c90d6fa59bc19e9ef612bb0e951eec4ea9df. 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/PLC062387642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7696b3f6a1eed570a687fe3ae68b5e1775828c7373d0117e69df0e8ea936ac2. 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/PLC062394579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x500077641b1e77c69096b557bd98752503dcd348b20702b49dc4dceda73ebe77. 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/PLC062414215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda64993bef64b4aa94b754a0793d7dae85fc99dfee57b70bd269ed7b3dc8bc34. 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/PLC062409725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc4a95733c526c718582b71c99d62268dfb79993b0fc6f6cf007e482465a52a. 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/PLC062414205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66515ae08f838a436a56f3dd48cbfbd363827bccd625dcb3046b2145a576288e. 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/PLC062414209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc36496d729e9bf07fea69f9b7b27232c46f6e2f7bd4bc17bbed92810faa301c. 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/PLC062414214.
To Wydarzyło Się Naprawdę Oprócz Tego, Co Zmyśliłem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fee082c884149691957397d2e80c643405d0ff79de4e31698a30007ee000c9f. 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/FRX762128748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1c0cf7f55f56e66b14fc7ea6d8c505e59f88c392f27c9b603a34c9180c3dda2. 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/FRX762128750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1132085bb8f92e34640396f46509734012bc0cf93600760509f5062b76dc889b. 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/FRX282106927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986e70592aa3d283a5ee1c11275bc70f202678bed9f2d63affbc56afd1a77fd8. 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/FRX202111929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89b8e0c7cc92a9315e5c0370f2055c579b6f07eb2651a2b6f69318678ee8bda1. 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/FRX762125992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38c2e7163bf9f2338db7a1b8d5cebcc8c74255e1b647bc58e4654783d0eb226f. 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/FRX762128757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf048b8a2844dfc29ab6a876c9c51f83ce2a19c5ca9671c270593f0af16c39ce4. 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/FRX282167457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x597bfb2a6395ed6db347fff263ee0c85185f5d48ec326ccfe89d3aa53f35a399. 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/FR96X2116754.
To Wydarzyło Się Naprawdę Oprócz Tego, Co Zmyśliłem (DELUXE)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ef74b858ed0964e10d70eee67585d25b34eea1f20d0550a6d1fd6d4c458aa53. 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/PLUM72400096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b96682b91fa1064bba8acb1300e1f26364cfb49660bfbdf198966216a51668. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:26:33Z), 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/PLUM72100037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63df48f21945fee5bddc9d4c2c65743d44433ce922398ed3f44967f489973213. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:27:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72100091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf123247226bece86fcd8e792e141492f0ade85ff29a3cd4b2c92c337e5a69499. 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/FR96X2290064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c47f12d39c26e8f9780419ae11d7124bef1012e23e81822862fc49929a8bcfb. 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/FR96X2290072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1db7f67046d0b97e228497d4b8961dd5e00b6d301c1eae1262862889d1cd6ec. 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/FR59R2226713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5b823faf66e225b8a8bc9d7ca28dec5b95c9b7ed4a853fd070e256d5a03c461. 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/QZMEP2207297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c761287e133cfb3fb9641e7e95a96701bd6b1100553b1dc708d8879535443e4. 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/FRX762154714.