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 0x8cdc62c84b3e8d0d3cb4fbb3925e5eb904c18c51bdc5322ea333d9d46965e698. 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/36811947-61c4-43c9-83fe-10f6a36d1fe7.json and https://artists.proofprofile.net/proofs/artist/36811947-61c4-43c9-83fe-10f6a36d1fe7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb49fd4288f5029ac2d7e94eaa41a3234ddb9dc7076a3ccf5ca155e641a6353. 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/GB7GV2311230.
Special - Kaidi Tatham Instrumental Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dc15846f637ca518f8d7365172316e7f5d23727586114c37136767a4ed1b543. 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/GB7GV2311231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57fc54aae047dd4f1978291944466be9b204105164950b489823588ca0920e1f. 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/US2252341301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf196efbaedeea7e6b3d67731a2ff5946736cef417cdd8266b155df2d1100a087. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/US2252341302.
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 0x6af51b833e3aeca8b856675ceba57712623ade97c0cf50c6b8881af4b8b8fc3b. 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/GBKQU2403374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b5d10523b057f6c8a229cdda2ed97bfeed4c3a67f3829f5859eba89a65a6d0f. 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/GBKQU2403375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd54082d32ecdfd3c7f89d10bda468561c51fe37f44b4e978b25f626e9ff15c03. 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/GBLV62009936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947f21810a9cfc53a9d86e2c8102c86e75ee6f041f025f37f6c3ff0b93a5c08c. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/GBKQU1849252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b5da0771f2e724fd6e9244a47d6e0e3700303cd732099b52adc95548c6c560c. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/GBKQU2028238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x293bb354b0ed0b05d09608d3857faf0b6a885cc6e1d78dc1969119e65a85c5a3. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/GBKQU1816248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc20eb9fd6408a0364c5ad8b0919c472e1b13173e0d9586cbad63a66b27656873. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/GBKQU1849254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb1950ccd9da83d0e1c1ccee63a228570d7b6ce480fa5e06e545fcf0a810f96e. 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/FR9W12144432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d3171630eac767866394ffb3484a02b25d9fc40a3efeccd7336a898733f93b. 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/FR9W12144434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a6ccff16afe62d3f6d8273032473224ce9ffabb9d88a1b27b2a5d28f8ec910. 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/GBKQU1952146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1269977c33ef07ea4338e2db48fcd461d1dd2ae87be22028470933d239cde4a7. 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/GBKQU1952149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eaa5668889f33005723b80d4e33b302d104fab133f6bfde5e5a560239d89dd4. 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/GBKQU1952150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c7fccdc3d7129bb1ca98469b1152a607239838e8318925dc58c6f42c536370a. 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/GBKQU1952154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ffd1f695e56881a534f685346681d7f8548769658568368fcb3d810b29703c0. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/GBKQU1952148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae75fe6f2b5a1d7e2b47ea56dad4c3a7fb2792e83ec0896f48ec79c586168da. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/GBKQU1952147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f25efb5cd1bb2dd46997008a3ed9d1652456aa7b68e19e3e97a53b1f1b474cb. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1952151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x147098e7bb9f71e0655e9dabe940760f7fa8ec8046f8f6a5168aba52e7f2c9ed. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/GBKQU1952152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5626d24458c4cb409503003b2281d2373f2751ea9ad47371d85f285fe0baf2. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1952153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d97f2fd356a12442aa9002eef3a3090c3590560f06705c9cd01b7b7e77ec578. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1952155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7784c03be5d15724e16612e180dfee801437b0c244fdc2c7a29a17d5d765541. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1952156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ed56a6d779f6630762e37401a5adbbffe8b4aa8a9fca673f484982e9c798af. 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/GB7GV1702213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb7fbfd9ae3fece56438eea5ff5875b59da6aee214e9232b48e350f54c6d6b35. 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/GB7GV1702214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x694a0ed7567064c8f31e8d972d96375143f4350ed9b7e0ceb979fc965fa90b99. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB7GV1702215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3ada24c286d0d3258790567e0d8dc379389d254c5b3ce1285969aa4f97eea3. 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/GB7GV1702216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce5027f2da2d04a198cb377263f62057b7467bf6a0279f1c2018926b67d4035. 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/GB7GV1702202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f5d3a0385339bbeeb798ced874bfd7d01e271205b11f84826701100b0e7d7ae. 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/GB7GV1702203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6927c15ca1a2660e7214a13057e2506d5fe4bf36a3f6ccce3a4f0926a895d68c. 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/GB7GV1702204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ffe3e503f2c795825f598e54fb4c1f8361c322a469b580d3fd934a4cf166c1. 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/GB7GV1702208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4066141c24ad1ef3dffef958a6ff70029ec7c01aa3e8c3ca482c01899120789f. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/GB7GV1702201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4f19818c1240560cc365e7b7aa90a4c6f65c7c7c52dca13198767f8782ae7c4. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB7GV1702205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86bb968a1b3d28621a771324a79b1813a7b6d448a094ae7726635ec211eb11d4. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), 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/GB7GV1702207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2295920fe1390741c7bb18704dc7983ccb75f80e82bf97f5bda1d84de866c547. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/GB7GV1702210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8325f4025d22beb8502c22c1242426211ba16878c87f25d11b6f0b182d5ee719. 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/ITX4M2400055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f3b1f771c9d20a6a2a6acbb4d090bd349c1d1beeeef746745c1237c8218ca5. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/ITX4M2400054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78cc350d93320032ec76a34387cd939c4dbcde1959ace81f45a34874da438e3d. 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/GBLV62321625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f779242e11a88a7ca720aaba9eafeea5353da1dea3433cd92530474bfa1268. 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/GBLV62322265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x708d4b714f3cd22bf6a31fe66f5373d3cfb225bed25ce22229384a893da97d9c. 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/GBLV62322266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33fe7f84a668d9054d17b2867e4a8bcae894e4937ffc7e01ec3215c0f2567a8e. 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/UKJWJ2300152.
I Never Knew (Remixes) - Nikita Kovalev Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4f70cd817253ad0aac632e21884461151de0c9b43751631812a81ea67eaae6f. 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/GBKQU2398921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf97791f1dca9c12fc7efbf7f917b95e89752f9016927c6208fde7bb7aa5205. 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/GBKQU2385879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce4509943c591dbfcd48e4f00a1f5fe567708d7006d6d1151bcb301bf0527dc3. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/GBKQU2385878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4001a7030696323eccfa3715ed6e4168b1ed4103a25062459a53a27517b6c372. 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/QMFME2342460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fbcb5ffc44978f5725f1ef812cc2ae3e8e2116adfbd56e0c8cbf2d1caadc935. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QMFME2342461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dab115bcde18cb67705d01e5631bdd6ea1855355ba2912f047a6e0785ddc936. 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/GBKQU2390321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02d28b57251d26bc18a508bb325c6c8d61ee6eef9e5a15cec95e7b52910e18b1. 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/QMFME2314087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x710b03da92218199d62be30429e8cf527704e37933f4ce940dc212aba994eb2a. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/GBJAJ2301055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3fe16c3db1457e4855537c3724f48cbeee254aea9d91e1c61266ebf32d75cd1. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/GBJAJ2301054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c2c9b4e3da77c83620f418877e15bede9144ac2fffbf33c96186c0c2c429b7. 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/GB7GV2340110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fd5d4bf92d449ecd6bb922d4ea9a88e7bd2642bd8509626db4fa6c6cd267758. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB7GV2340111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec09861c340dfaa74b0c549c71506c9a11d6431aca86c509eba31b2572b6897. 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/QM6P42370887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad3858f1b3ee3ff75c532f043366c60e71e5be5289576e7232e88f9078f2ba8. 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/QM6P42370888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc1e77fc5404cd3683c060ccbffc4305fd242064e967a0ba70f51701d1c6025a. 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/GBKQU2348010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24c66ce8326327ddb544a04494ccfa1d365320c1da9eaf6f329e64187ecf10af. 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/GBKQU2348012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71262cc33382bc3524161ccf456943f10357dde2458362a0ce3f5d5887124475. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/GBKQU2348011.
Everything's Alright - Sebb Junior Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28075b4974f5ccf7aaaee09033f660ff85775c5475abae9f3682194488ff2e58. 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/UKJWJ2300052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae03df1c2c1b35bc621c137fc7a78087d987db497ea517499c82998d0569a5e3. 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/DERN42300200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92acedc86f5e78d48c9f628d692dba022603e2d81fd998a5daaf04004203fd78. 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/GBKQU2333946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x040aa1880c0f85aa0ee19ed293e746da72962465f15055887c992dfb59a122d2. 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/GBKQU2317775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5638b0399aa3c516c56fdcfd9ab7ddb36c7404593de9dfc8461cb57c7ec094b. 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/GBKQU2305198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca17066b905e96cfaa3b858d0ac9bdbbe5a2ad236d810ae92c8c6e5a0c16e94. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2305199.
Dos and Don'ts (Incl. Sebb Junior Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b6a2674c30ad05ad3f01a4c1480eba9c1d5651d86e5d0dc06dc4622e64178a0. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERN42300056.
Dos and Don'ts - Sebb Junior Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9683ed981270babd2350d613f8e921671639d4be82e8c5fa309cc94978d1554f. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/DERN42300057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aaabbfcbddcd7a8271dc05d370f0e0e4d2372ff96b8974fb1e014225133576f. 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/QMPTP2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c4794eaa21bb786ea320698d5d7e46c36f933770a8c4f763c61fdc44412344c. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QMPTP2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92610b4a4de16a34cffccac0a4eaa57b679b0a2254868f144f3a74c50a52e683. 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/DERN42400280.
Be Sure to Let Go - Sebb Junior Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb409fd1892c25658d4802817d2ffde1ee1b9b6cfd2c85c9fe44b9847e008b40. 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/DERN42400141.