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 0xc41baa0045349141eebcb778bceca420a308b0be420d27cbc7b248d7a599de69. 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/862f1afc-d56c-4736-954c-355b70a7da3a.json and https://artists.proofprofile.net/proofs/artist/862f1afc-d56c-4736-954c-355b70a7da3a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Nothing Hurts Like Goodbye (Synymata Remix)
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 0xa195e716432a962bef838111bb824d3880b6ca2f006ed31dea58414a2aa2d78f. 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/QZS632264636.
Nothing Hurts Like Goodbye (IVORY Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c13f9c69d34b04af5b419afd618cfb43094ae908ddd2066ea7fe32e5dfa0960. 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/QZS662212107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa39cc33667b30eda02533d76e1b7e4de71331b469fa70c277f313c0f263996. 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/QZMHM2211638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5a3ea778a5e562304a02d8dfabab486641eaa610ecf8da5898189ee3ed53f4d. 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/QZMHL2239511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6285f32215c8df4c0bebc09459d4d18501151673ca2a6f15e339f8ff49482631. 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/QZMHN2209725.
Halfway Down (Matrix & Futurebound Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c13aee6e4eb9463be7d3aea243110c8b58a98f1ce05064fecc0d1c5ed815f37. 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/QZMHL2255479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18280ec2d936a8579cf9a1f7442bdeb8e426ff1e87320b204285707185ed1a07. 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/QZS632256158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d4374ddd27848e00dcf426d9cf0f41cd5211199e6685c74dec7f3d49eff4a3. 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/QZMHN2224104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdb30031fe6a53275df7a9cc0892f0642d1662f7e8c9f8ce7c1413d9d1781fb2. 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/QZMHK2287340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e9441480b1335df402d9687e3c1f8effd6043d6b2e7beb70d5b8f53381aa3c. 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/QZMHN2278587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b48e47d11ff145c84dbbe47274e9ad11901a2ca6cc6ddd09642259bfba38afa. 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/QZS672273578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe173a1504206ee67816e2bd4af78e6d9eab7afc5e676392c00d8f9658affe1. 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/QZS652238202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52cccfc5a01832b08a08ed1efd2ccdd31f1655f31d7302294b5a579a34788f34. 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/QZMHL2235016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f74b2944e7ff42b6806a00aa376c3f94cb099f1d3305f6fdf41589f10c33a4. 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/QZMHK2253229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e02654d1d2c62d85aa8155d0b5941dcdfee6895cf63212d755b5e7ad3e293aa. 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/QZMHM2297862.
Nothing Hurts Like Goodbye (with Kiiara)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe755111ce03b1d0bb33791225b6e18ac015ce0720518b5d1289686655b6170fc. 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/QZS642291093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b8313d95ab8f02a869c4818d0f8975fb7345aaa92cb0c95714b2aa2cdbfc4b. 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/QZS652207324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b63d3c5f3dfd80d6312567f3bf1637e4c2e50fe98dd92c49891a0a7b0f43213. 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/QZMHK2242722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41a9ddc18039e8cc97a89b317fb05f3e7b2903b1db9a4e09080665d597a4bee0. 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/QZMHN2235343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70ed50e79efc2588b07a275c072e4fa7b718969c97f7faed57ea2f2fd93e306. 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/CA5KR1928204.
Walk On Water (with RØRY & Dylan Matthew)- Love Is Gone pt. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a4c8175c4cab3477916efda526f8d702e26df7dfae0ecf72402f1a861ecd0d. 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/CA5KR2228109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfa52fa21763608cc90aa31de8c323f96d0ef3776721f84aaba0632d5370803b. 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/QZS652253943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x016b661f619c4ef090f54ed295c2c7328c946e9600a82ae02d180e8ca63d0fbf. 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/QZS652292057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf8f7c9d5f71b468898daf925b89aaefd9912b4813718e3ac31a078e76c0b62d. 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/QZS632287177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf843ed437ac3d6cdd9dcedc4e19ac1ac78ff048a9130a1ef568abc6fa214dc95. 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/QZMHK2328023.
Wish I Could Forget (with blackbear & Bring Me The Horizon)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf2fd211a2aae6b80ae342824f687b6d89e3be8b892f79cbce29d9e563f6d89f. 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/QZMHN2370748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f29c8fc82d09b550eef97ba2468063c3f1812dd039d2c2a98e9813392076f52. 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/QZS632283891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf8f7c9d5f71b468898daf925b89aaefd9912b4813718e3ac31a078e76c0b62d. 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/QZS632287177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41a9ddc18039e8cc97a89b317fb05f3e7b2903b1db9a4e09080665d597a4bee0. 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/QZMHN2235343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e02654d1d2c62d85aa8155d0b5941dcdfee6895cf63212d755b5e7ad3e293aa. 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/QZMHM2297862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd96f8496dabcbeaabe2d62c00cb0cf08caa70da15ed84a042aac734324416f. 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/QZS662245564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b8313d95ab8f02a869c4818d0f8975fb7345aaa92cb0c95714b2aa2cdbfc4b. 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/QZS652207324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b63d3c5f3dfd80d6312567f3bf1637e4c2e50fe98dd92c49891a0a7b0f43213. 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/QZMHK2242722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b8313d95ab8f02a869c4818d0f8975fb7345aaa92cb0c95714b2aa2cdbfc4b. 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/QZS652207324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b63d3c5f3dfd80d6312567f3bf1637e4c2e50fe98dd92c49891a0a7b0f43213. 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/QZMHK2242722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7b56efd6e4305350b9eb5cd1933d382296c20ae00429fa533c44b20ab55fbd. 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/GBKPL2287448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ccc65019e47029ce6fcc310216e3d02e05dd004b59056bd809172188c5c5976. 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/CA5KR0033251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118f3425d5949db6688ee9e737ae302733270c69cbb647588e781e8436f94c07. 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/QZTGW2100144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50188ec1aad4d40d03783415a2d5bd845e0f9302b3f6d6b7e24ccdd453c4e3b1. 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/CA5KR0000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1458adc148b918474bc4c185836582cf9ebb311ae929ba1252812d791a6a978. 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/CA5KR2199982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c45b2c6baf8e30d381b7cf037b81f3f47d2cc5ca9fd5ba0a97225135f7ad84. 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/CA5KR2196947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba3889e09556423babac6ffc432c72abda9bb78837a02bede3d3322d7353a444. 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/CA5KR2194726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cf1ace6ecd9650dd5d0d32a6190d2b9fc9a0f87d8f8473edac8c8a7a700b1d6. 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/CA5KR0004683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1458adc148b918474bc4c185836582cf9ebb311ae929ba1252812d791a6a978. 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/CA5KR2199982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c45b2c6baf8e30d381b7cf037b81f3f47d2cc5ca9fd5ba0a97225135f7ad84. 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/CA5KR2196947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba3889e09556423babac6ffc432c72abda9bb78837a02bede3d3322d7353a444. 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/CA5KR2194726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa84fd821edeb23f4295c813882354cfcc64a38dec8e28ae615193f463875ab. 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/CA5KR2198288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba3889e09556423babac6ffc432c72abda9bb78837a02bede3d3322d7353a444. 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/CA5KR2194726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d1881733c2175db1dacd39499a884e6012adde509b7a0574013b56f4700423. 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/CA5KR2191859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e212a5b548e48a13e97af999657100dcc4762d8a25c4fcf5e04750f83afd203. 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/CA5KR2145174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x513ba4cd909f34b0034e4199bde30a25736e44459cc2673a7b3e0217de227230. 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/CA5KR2133174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a8b5842b45b32fe2df58d1164a98e43dfe84330f8fb4c0ced2f716d18587bf. 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/CA6D22000148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bdf9dd57f2cc0f6964e07c70cf22813638953a938b41593f07db33f74872d18. 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/CA6D22000157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52cc6253e53ac2d07df3f088ed856f53783d78d51e11eb12cb2201339867449a. 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/CA6D22000149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f9ff46c6a84bdb682ac814562f5a890cc0eb9ef6003944ceeb64a945179de24. 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/CA6D22000151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d42b09ba59d727b5f61d1d8db631fba8d9a599231d95ad0da4fc056c100db88. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6D22000153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4716d6fe9eaf177d407cb1f0ed38846f5a6db567bfc930b6ed58fe0938c6ce5. 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/CA6D22000152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe864be5022311ab3faebb0ac98d6a888b817f9f5320b55db4da8381a751fbe8a. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/CA6D22000154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd98affa51ab811069313842e9172e89dd277c50b2b47a11db575493ff43eab. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/CA6D22000159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc060ef8bb4d2fdc23e9f25c8e4d276e02a1b5ca3a91b3905e1e8f348829e9553. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6D22000150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x126ac0a09f3b279688cd7fcb08d538d4c96f498f7e8baed5223d1f151cc9b7aa. 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/CA6D22000081.
All You Need To Know (feat. Calle Lehmann)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc0f07b23b59d24e137667306b112db1dadc6e22beb7eb37f35c9cc50a4d6c5. 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/CA5KR2075412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e4a7354726dd1f8720d7a7ec4e2cb642bd5cc8224f6102cde1e6f206e2bd53f. 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/USUM71904442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf416e3684a3763d7f9b43b2cbf264c5eb1a4d92e1747017beb527a9e637e733. 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/ZZOPM2106206.