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 0x94d14c84100d29a47abd80d58bc0705655debc2dceeb1b8971c43d430e262fc5. 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/b8a5a195-6d65-44d7-a7ca-cd377ce97e60.json and https://artists.proofprofile.net/proofs/artist/b8a5a195-6d65-44d7-a7ca-cd377ce97e60.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Have My Eyes Seen a Phantasm in the Shadow of Camp?
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 0x6445959dbab2b86b9c791e1e180a45c4b76749a5a87b313ac38cb2ae52723c68. 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/QZNJV2082639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6281f6bc929039096f4b87a9b52dc190b14402c87b196200f99f3dbd7cf299e7. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T02:39:19Z), 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/QZNJV2082641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b9a84d5f50dc70c3466c9030a8abfcef11f252adb355f3898ab1d8a21b5798. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZNJV2082642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17be83fe514f34280241ac45a89e1be438e035e359c4775dc57523ccf67e9ee5. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QZNJV2082643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f948b5050700b41bdf56fa0030e877b95d04dec239d50c3da30a962f2c0240a. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/QZNJV2082468.
No Adventures Today, Please and Thank You
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0267c57afaef2c94e27a2db96a28c6730547c3bf1e2c3bf0033f4057ed18630f. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2082469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb2fdf5c48c134d76650ecb8111b83a0d6739b2ab6fbe6dbc8ffcf8e3526d4db. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2082470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7176f418c83e9075c26d7235a2c3e897f6fd7ee1f9c538fbe598988781be1fd. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:39:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2082472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34f98bd5ccf57fcf946ad6788c2148f7665567eaeddbb2c2a64254039bf9e31. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2082473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a281bc4068f4bb6a6ff0877b79fa9882205e2eaef41601dee1593ee2f29fa17. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2082474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26aee210ad8ce9bc6c439cd841e747789c793e4da6fe16945cff4d55fc5d7a04. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-22T01:07:08Z), 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/QZNJV2082477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e022da065a946a1df2a80d9d501cd41e6cb4d2fa99f8bd43a9b4aea6c5b536. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T18:33:24Z), 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/QZNJV2082584.
The Hospitality of Elves Is Nearly That of Halflings
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd24030544d4923f03ae3b669e1d20ee58761c14bbe08ac016da071b0f0849d10. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZNJV2082585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e770758669c0f21171b791ffac88a74da0313f143e48e536355419b04ad7cb. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:09:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2082586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6c511fd88145230f78f8dd759ba9ad8f37279770557c6d23a8d4ac10d749be2. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2082587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e09a76532750b1875453514a81008364008c04c7efd4e3803100bc5fd819d2. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T03:55:20Z), 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/QZNJV2082588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1004292098413791d0869962d8b754f10540408daaa37799733cfbab483e80. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZNJV2082589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e216ed5bf67d27fdec433baba0220ea68e3171a45dc867d0856b959c454b3b5. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QZNJV2082590.
A Rusted Coffer Within the Ruins of Emyn Hoedh
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x526da3e5b46c9ea7d254edd776c65802a6d4c2045d6b97c6a32c8c9f7e41402f. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2082592.
The Fall of a Brave Dwarven Company (Run Hobbit, Run!)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a0509ab3402c6a5ea045ae519260b72312b3e114a00cf863d4ae18d9c6b11e. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:44:33Z), 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/QZNJV2082593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c74ec77b2f9d7ceefd338a5902b8b4bd44072a941f825d70988fbdb67ed818. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2205253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe321879c25c105e26d6fcc3662c59305a9b94b9ec9b1aced2f27c315305131c6. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZNJW2205254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26788c32d8bd9148b2a7a75b87f3df26cf20cc41b0c8c58eeaec0140b0972854. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2205256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x793185de3199b68879f0da3d0874ea248c2a4c96b6dee05e99b899ba5e5c986f. Chain 2 (Bitcoin): anchored in block 958378 (2026-07-17T06:45:39Z), 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/QZNJW2205257.
The Shadow of Night Makes Way for Morning Light
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb24ffe5716ec3c8688520db6c2550d54ad6d98cd86e2b0cc1b5a533e2df8f0f2. Chain 2 (Bitcoin): anchored in block 959063 (2026-07-22T00:35:37Z), 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/QZNJW2205258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b3378d2d95d3573f39c7b227621e466fd26dd16b1449f6206d1beb0b38a61f8. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T02:00:37Z), 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/QZNJW2205259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9540b5974f142d407cd63d52bf7afd6eae654e4b6fcaf547493736e100895529. Chain 2 (Bitcoin): anchored in block 958680 (2026-07-19T06:04:14Z), 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/QZNJW2205260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c852cb683210a008faeb8000d7946c69a6d3198f9fd673204fb8b08f6257cc. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QZNJW2205262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc80f6c4368a890076aeb057cb7abb587194b116729b1aca76f94ec1b28037b76. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:43:49Z), 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/QZNJW2205264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x596f85b7b3ad0fee41f5fdf1a556a50ca85df26bd1e529eb0489b9f79b508b21. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2205265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2de3f3a6db3ff9635aeaec8e28c447d48c631aae77a845e1ce41962b0c46c2f2. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZGLM2312052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc0b9bcb23130e8c9ef1bd8f3a57476e74eab04b54d7c59c219604d61d1d7a3b. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/QZGLM2312053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x123d4d1bb7cd83b2519fb91afefca1f60f8907a1d37e70ba3442ebb9aa697e36. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2312054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb238ed44da7d09d37c9033987a7f959d0a9d43344fc1a8ed1a25cf12520c1f87. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2312055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b423044abde341d829713942d4947c114783fcedc6f6622a9c742504748019. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/QZGLM2312056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ed6e5f962129db762e1956182966230d6ed5f430d651bc31fa5758b672c3c5. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/QZGLM2312057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaba0a35c930d7e63c213e594b7de95da8acbe10262748a4e9288415758d56f1. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:27:16Z), 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/QZGLM2312058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x162969584773bab58133f1e04ab77230ce38faac9b31b141dd1ea75ee5741454. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T03:26:37Z), 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/QZGLM2312060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbbce19d072e0337ee79ea43393f01ab428fd19ba2fdf4087564ae24db4cce52. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2312061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x142376db155ad0766989fa3956583b3881f802c43d26aef7fc2b636f4f32c9a9. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZNJX2391249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x473185b25b6594c63c116176f47c1a0cb4d0b7c6ddaa8615dd4bc3a712bcff78. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T18:36:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2391251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320b261a3aac7f9f0fa5e3fa4975840880fcd61f1c9a56932614359c132083b6. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T15:50:11Z), 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/QZNJX2391252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240d87dcd911d178f8f977b50885064d6c99d2225f1d441d141f7fdf31e88c56. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/QZW9L2379408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c9377d49e4c5c55c79ac08a39ff654d1eb969e14396826d0d6e050944bce5e9. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZW9K2408391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c6e2d1379f92a08957a9541d70dfa3e5d4c6ee783b5d5041896ceec2ea1f0b9. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZW9K2408393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d4648017b2d5cf55325b8b9c80561275f7f2dfb04db80f3b27e39b78d74ec48. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZW9K2408395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3403fd117f90d7a24c9258804853724186b3f321b9a82bf4be7b827d171e8c12. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZW9K2408396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b174b6dcce82ac63560b4d3f5bdc4c24d6f0ab0081fcaed794854157c176ac3. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZW9K2408397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b1c1463b308d74f1f7a15342dded666a0e93d400bff47fed21c17c5bf6086b. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZW9K2408399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90d15dde98f3d9365a45c8e5db4532d80af5dd481f10f8ac74773ed7bfa1a696. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/QZW9K2408401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a97b40be0156d78675d61ba5a5d5e9190466ebbd00a853b8c7bb2ea69ea1de5. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/QZW9K2408402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c0e8389d793555d54a969c8473f86dac30f698d0b4c6e52695931782db2455. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZTPX2559139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f0217867ef560a0ac7fff6217b8e36d557fe040f5ec18f7d1732b2b3d74be37. 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/QZTAY2492253.