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 0x076ee074038be131a6a629605679e306b984fed8d68343452a4f792af3bdb66e. 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/5c3ab12b-a06c-4a54-8aa5-4b94e2f08455.json and https://artists.proofprofile.net/proofs/artist/5c3ab12b-a06c-4a54-8aa5-4b94e2f08455.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 0x2297dae252c3600c7ff3e1897171b9096b98682a82cdb8fbcd078e75f03181d2. 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/CA5KR2010598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x532fed1c1c7d8c741d28d7fd7b1dc34235ca3c3269467c7fa19e8c3471233841. 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/GB8KE1859822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x460af82180dab6cfdec593005023d343d89b5d3a2787949e6e96f6038a319b9a. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2206751.
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 0x2c0d0e7f605bd6bfb4cd9b86e831fc2620077391969d532d96ad2715609f43b5. 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/GB8KE1953536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7310b2b33331facf827ec86a9542449d865c5af159e8418da61059d93ebd214d. 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/GBKPL1830033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144cc1c745383933086ae2b36bfe334f84b29073db6c2383bdbef514a4d2f464. 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/GBKPL1830038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f15c6b3725a91563f078f70437815413f218f83cb470974386b1dff408e7fef. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/GBKPL1830036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198899e43dfd3daa10665d02855423945b13f8471a7584682f67178b0980e9a3. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/GBKPL1830032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8766a2bf5d887b23632ab3b13d1b688c71f278641a4026fbef95fd540391367b. 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/GBKPL1788401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b26e75ad5e04a9655ef27485a09f5222dc83c0be4186565861cf2aba994bdef. 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/GBKPL1788397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ec4990f7d3643bf64260dab69cd04a37ca80da4aeeb5f43c11f43aaf043a6b. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1788395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73319e24ea6dcdd5ba4cbe485c923927443eb4b98c19d144e5b282a66de83ffb. 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/GBKPL1788399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec2288e99c222a445cac0cfbcd84de5b691a44245329f901c886f1792e713958. 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/GBSXS1600075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8e228dd1e2ecae9ea9dc4fa060683cbdb6999b609f4a9d3f61e0329549cfce5. 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/GBSXS1600078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d17649749ca54c5c17533641040ce36e9c7f00f6db5b4c39146d68fa2e1ffe4. 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/GBSXS1600079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f89357dbe856d3fff1a0f5ef4f815a57053d309aa924ebb98b9a2ca73fc3300. 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/GBSXS1600081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90d45300e3fa8449e12f681b4d06897820f9a3a15cde24658821004578a1f414. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBSXS1600082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6891c5ee572daa561d806ba51a6d6ddbed56ac9e6093578c89349193ed080b5a. 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/GBSXS1600084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93ca260b9c8537e33b31ba6c32b65a94525fc9172d53082093dda9d5d8514eb. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBSXS1600074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd352bd2cbebbdda636aed808173b1a20b9cddb19cb42e037a2a470d84b7b6a4. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/GBSXS1600076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1428da25b4fb2975f87bb8918a67d67ad19ef80325cb6d6d0cf5f795b543ca06. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSXS1600077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81dc455dcbf2dbce504a2134e39da65d05eda61af956b5291a09aa52d399a7a9. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/GBSXS1600080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaefa42f4c44338286076aa8a91c64013cf095a6ae96423e21eaaad2f813b48a. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSXS1600083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772995f3da25343d8f50002ee2f082a98db73ad356dede540068a44dee044632. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/GBQSE0700110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1770ea750ae212885e42c994cc45ad438c5012e4b03aab090d262b2a1f116a8. 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/GBQSE0700112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a5a7ba8352fdc1cc24db8ae90c832718cfce1ce3f269f5f73c9e1734c923539. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBQSE0700023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9511ca89df53f06f0ae7b6f9df70ad1540c14688a52abbb8b0366f52723694c8. 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/GBQSE0700029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74a4bf151436399ecc12ecc14dea1768c0fdfbd7772509d0520ff02312723dbd. 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/GBQSE0700114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9549157050d522321ae2f7ed0fbb2d4a7238e03740a80ffc299f4a004b61bc6. 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/GBQSE0700118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ecc2910642f5e40904f35435a5888e2817b07b2b6f9511dbaf105edea52edc. 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/GBQSE0700119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x816bd364c7616bec4284137d615f1da42090145b821035f0ac73faa764c90c23. 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/GBQSE0700038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd0eaec2609f675a3fa5334c26de9a90d238dc9626b78bb2fab5c2a2a7fcbb62. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBQSE0700032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfef938b6cb1cb1403b8fcab850c3d0a1f1ff249f2e2bb0c07916324daa7ef460. 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/GBQSE0700111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1671ad9fbdc691df259cc542ad52dab248c4270932fc1034ea397b15febca638. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/GBQSE0700113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdaa7d24b833c8168bdb3524d283c2c2a6854231190d587758f4c5abe3169c2f. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/GBQSE0700115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe407eb3bb2907308c856389a6ce5b75294dc52d3bb311cb0aa0751c9ffd44ec3. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/GBQSE0700116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067b8e65b7f4a1fdad6a4397fd134e08e1ff67eb0eefe3f9594947a3beef59db. 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/GBQSE0700117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x866d48ee116e36b965ddd1c72f4a3c6f1c43d860977f2742b9d789fd5300206d. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/GBQSE0700037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e039c383542de56d28872850289b03482fa85f478061702eeb129091db55f7f. 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/HKG732481547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ff2234270ed33b122dd2874ab8faa69f194d5d453faf3191d584ac0b323067. 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/US38Y2422175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0afa3f10ddb742dd67d0f1dde60ef0001f48ad7951661801eae6b9a3fecdf815. 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/GB8KE2418398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb91036968c6893319b1d4f3fdf2d41f04dcb9d4071d1dd5d27cfa38648a99c. 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/GB8KE2413580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8deb32be1347f1027b618621e38d09b57c9dc260534d52a271e3d31df0e94f0b. 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/HKG731662364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24171aed5538333567ce3fb86f34b4265f108ff66bed9fd0d2ea7bcaabb5da8b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731642777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef12e2c40387dbf209df5083440829f64eaba7c482b0d309ec74d49f96cdd19. 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/HKG731625113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa7a80ba23148ade1193a1f600b4c1a6cb4986edd861e32af86f06a3f1b7edc. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GB8KE2311786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c03fba122b993e2993386177fccdf04b1e0cfe608d0ba787ccdbfc9baa8ff7. 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/HKG732358828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c0d297c0b3a141435ff923cb32ed96c710396e2cfa485d742f7b82fccad9189. 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/HKG732330065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x284e20862d0dac9ad6e3fb06983d0ae5d0c98404925091dde1dc6abeb4abe850. 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/CAF5R2300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0b7520dd4b29a7c2c7fe5b1d5008063b7d705f7b72542019ca20bc8281d70c9. 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/CAF5R2100103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45478d2f875c8f714abc4032fce1e4258dab38513c2eb4717195c3d80908a050. 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/GB8KE2215557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f95e9a9132d744a9e7ab2972f1ea79b1c5772b498fb7bfc7ad52a6da0ea88ff. 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/GB8KE2215851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf40c6756b06024768c8f7d059f121242f2e905232d06d9707a444bcb94fd598f. 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/HKG732333712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86eb7cb1468711906116e0e1405d1fcc3188fa100389f40b0b70256dc514dab4. 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/HKG732311629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f322313238682246dbd2f575a58eae09a4578ab017e3d970d4724ec01f3ccd8. 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/UKK762210003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06aa0aa3ecd567da01eec0fb922890fd3dc046ba41795001583526b756739e6c. 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/GB8KE2211303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x754f1297f5a7174fa9e0bb6503f259f22f5a560272a33b4c41f9c9837a0166e9. 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/HKG732264958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c12f780adb986042b9ac574d8011ad85c9f82819fe11d4fe7fcef509712b879. 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/GBCJY2200114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46fae3e20a5f8556d5fcc9890cfc67e3d33e82c3937fe5b4b25e2f204a63aa09. 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/GBKPL2021741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x068fd823bfd3d1c9ccdb20a9dc77f2866fe95da9d96a437242d71f74b7d9a09e. 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/GBUM91900105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a00ec94b2a0389a55ec1cda035a3293a3bf949b60e358f2df625cfd572b59c5. 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/GBZ7Z1100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f15bdbaecb6c7ae281b71cb568d3ec58fe19b57b1955af409b66d892550ea44. 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/GBUM71305652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13b491189e693bd3bab0f66fb25dbd65342a0e283c1d080d78fcc85c3120cb92. 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/GBCJY1100164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x649524aebf6e8db7584a00055f71098de452138930193cb00cecafeb00dcf2c2. 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/GBCJY1100141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d4ba6315ba04fda7cb402000a5db6763b3dbb41246f5c037ed0403116cf36f. 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/GBCJY1200055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6577f4ddbb67018fcc1e0b6c3c5921970a71e50a664953d0aa474cc6b4fb5646. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBCJY1100120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13b491189e693bd3bab0f66fb25dbd65342a0e283c1d080d78fcc85c3120cb92. 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/GBCJY1100164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x649524aebf6e8db7584a00055f71098de452138930193cb00cecafeb00dcf2c2. 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/GBCJY1100141.
Make U Bounce (DJ Fresh vs. TC) (feat. Little Nikki) - TC Remix
Make U Bounce (DJ Fresh vs. TC) (feat. Little Nikki)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a6743f4860b309193b146f52eedd916c2c001108ce07b842a80b40ad7c0ba7. 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/GBCEN1400361.
Dubplate Killa (Remix) / Look to the Future (TC Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe346adf5fb2b3dfb1779e16cc3c503509ef769ac1ce54116c26a3cd38fec4860. 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/GBLSB0600066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02362ddb30020bd104ec82489bb20873af2525db8039cb6d51b81ede46f91e38. 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/GBQSE0900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b7f92802c81c5097c7c651af9237ae10c390f5a7684f32a8c248e672ae87fee. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/QZPLR2020116.
Make U Bounce (DJ Fresh vs. TC) (feat. Little Nikki) - Manhattan Clique Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x504b7257239ba925a352647245dc2f67e3e3ce1380a076c52ed37a6909c32d81. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCEN1400362.
Make U Bounce (DJ Fresh vs. TC) (feat. Little Nikki) - Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc591d4c6a09f6b01f29ac42b0393844ba02b9908112f0ead16d55c93642b58. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBCEN1400262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81306684ad537a0c6d5aeb6cf105094a181b0e38c27e638dd412fb507be73353. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GBQSE0900007.