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 0x848ceffafeb0749c6aa49f8866277eed4adc515be219bcf5bcf088b91bb83923. Chain 2 (Bitcoin): anchored in block 953627 (2026-06-14T11:43:04Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2ec301e2-6eb4-4b6f-8f92-3b8086ff8f2d.json and https://artists.proofprofile.net/proofs/artist/2ec301e2-6eb4-4b6f-8f92-3b8086ff8f2d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Prodigy Timebomb Zone (DJT Experience 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 0xc4d7d0f9668c79a350e69c3a5214a002fc0fa70de578f49db95e8efcd3c14d6b. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T16:18:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2195541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce26d351b0d021a24bd45214458e443bbe9b75102fe48ca5d3568db0b7eb987. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/QZHN82281377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce2156341084037296fca3ca0e77ebd6419c6311a0495c1678f47b625438cea. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2240981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4abca2e073f3685f98eb7e8f7c2e8642d18f4b6533efe299be2943f149dbe0a. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82336619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99f4f86e7abff7e76713d5dc81cd1ebd4665eaa4e509cd0f16801246e18cc79. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZK6J2378945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf115c98a9d53014e1d522848397fc796187ee1c35d4755a1a4d0f93ff7d1f13. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2327755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9242a96aa4929d6396d7d6d29c663aaa404d57b870b109dfb3bfbc5c996aa72. 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/QZWFN2314437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x111bf1b2b417c82539e255770d17628ae67c7108614368f15a392ca7284c6992. 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/QZFYZ2423182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d193cdbc9c085ff247f9386bf25182a4f1feb6c780b3f7ed2c3f8a6139fa56c. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES62453741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40bca865987ff33945790fd7515c7ff4e33568b647e78935100c5b6fb89dce4. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/CH5012400135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a0806e59c1b49fc896f26953f22717ff9c715ee59ae4072e00b70324d660dd9. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZTAX2460259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd8e6646833709e1097aca79e149a9c77e2b4ebf0119920f591101ce1e6683c2. 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/QZTB92479041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4cb3ce09b50f0c322d9874fec05b738c83f69978fd58d71fc760e145e05e31e. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/QZWFT2461640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae6e764e36532995f8a0d97dc1ad4cde66d64e14e7f053bb6f4533ad809d73a3. Chain 2 (Bitcoin): anchored in block 958889 (2026-07-20T16:06:43Z), 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/QZZ7U2400178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x889799aa9aff0e3745ea8747e3d1690cd07696c85d7b8f38622ab7c5e9ba3621. 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/QZZ7W2436582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf8fef2a1a75b5b6a12ed3080094ac1f45133df1bc4311504dd9301a40e5613. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZFYZ2573730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66b339ff7ab1469c4bd70df26212a004e29dd675057d1482e931e047b030797. 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/QZK6L2522843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0c9bbd975b4ee60df329ca6ec5910230f95a53337bc0c61bb26c18e96ebef4. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QZMEQ2593525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee399124552c36e9ff0468f8b9c226392377bf385fdeb23c2ee89c2baecaaf22. Chain 2 (Bitcoin): anchored in block 958819 (2026-07-20T06:48:15Z), 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/QZZ7M2544426.