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 0x87f0dbd6e8f92cfb77166ab6c6e7d80a429f005ac783e85c563709d46c61cda4. 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/772b140f-2bc9-4bd5-a876-de1afc893037.json and https://artists.proofprofile.net/proofs/artist/772b140f-2bc9-4bd5-a876-de1afc893037.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 0x98ee1df7caf1ee72992ddec667224fdbec036bcd8a3995713b19918dbad68713. 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/TCAJS2570328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65dddcda55bbf8352b4fe8fdfcaf5e6baac576514307e986d84995f61f9d9c90. 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/TCAJT2570161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb23cf8690040cd2a738b305f46b1f2f3eace38f294fba9760daf948741728ae. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T06:53:21Z), 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/TCAJS2570270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe43d3720fbe2742b435bd33874847e9d0bb0e2668dc352d6fbc36a6f20379d. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T13:27:52Z), 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/TCAJS2570309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30ab6b70f8224971ffc4b1fc70d6578f7c3f23b2d711ea098df0f5a44f639c2f. 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/TCAJS2570214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c903ca834eaf4361b74ba117697cb5b4dfc20c3fae6ed2146e64ebd550fd37c. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:11:06Z), 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/TCAJS2570193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2645dc5fa35501f79e60098248cecae2a9f759821ed821d9e867a64de113ffa5. 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/TCAJS2570237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd8c7b31bcf09200f44ac86a6dcb38959864ba16a1b939245946b21e7bd2221c. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJS2596244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd7ed4e01ddee9a6b852c51ff5ed1bc901b74a27edb769af8bb24c441c913da4. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/TCAJT2596192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefcf224eee804398726df6590e3c794026259f66d793b740a311fc7809371b35. 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/TCAJT2596137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58a99fe2ec9eacf4d620cb5c5c3d3360e7bbe17e654f9c52473b768f6aed73af. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/TCAJS2596119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f1dc70b8625731e37fbdeecaf287ed6e793a0bed517e6350a58b77f9545ab4c. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJT2596285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c7696ce5dd7ad708d3a8462cf4b452e2e7d31ef9dcdf290d5b6e8b3430ff71. 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/TCAJS2596203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d56782ae117fb8425da30ee8c6858e3901b550e6922d9493dff7c9bf2492460. 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/TCAJU2538189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824d6e655c249fd41cf198bb4a454860ec01c2f25cfa56e597a90a7f6439b8c6. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-20T12:16:37Z), 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/TCAJT2538008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcde3c58b5feb74ecbb7a3d130aa3eaf223534ba07f5284be3f0d6528c6c95873. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T05:08:49Z), 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/TCAJT2538055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf96bfd9654269bf584c7cc62ae9a57ef1ed2c1021a06238ca258df1de86d9ed7. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:02:35Z), 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/TCAJT2538085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb08775f5a54df4ee39a652ec01ed5f212ade842f6d97e9a24705b004487c9e6a. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJT2537912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd306073907b472e5bc5b073842d5db51fce20cbde95cbeb89973287a1854cf28. 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/TCAJU2538207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cdf2cdc8f17f0ad4af020dc75e4b5cb716e86bedcc4c22dcd6fe5db8aeff9de. 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/TCAJT2538123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4a5bb4762381973e514beb84f5336c4b3f5f5992d8f83b8ccb3025736e736ac. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/TCAJU2538033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff77be51a09ebc577fc4508f09706651b23ec2499c0e9f642e23b06817f794dc. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-21T08:31:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJT2537966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x747a980ccace6f917570d2be6fc923551902467301b630a641056824fd5f687f. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJT2593178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50351903d223f21897a05b451b3e457138d734dbed311bd503af861f1baaf467. 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/TCAJT2593119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd3a5a1066c450521ac7346fb3d5ac31ffc82d24b2f0dd8b8120565c9181cae. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJT2593030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb926011687db28efba199da0bfa03118eb673059d4b29c2061bb33ffb913ce24. 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/TCAJT2594191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f43626196ebc67bd7db6d1c3492cceb11d22e82d9b9edfbfe69752ab7ed74c. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:04:17Z), 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/TCAJT2593439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d4a10dd7b90a31700bddd450745c4bdaeb16f7c478187199dbd56a6aacc9e6. Chain 2 (Bitcoin): anchored in block 958865 (2026-07-20T13:01:23Z), 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/TCAJT2594115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d691790316e2b7f4963ba65493ca1f266c7673ec09e533e2c0a454cc5fb24a6. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:47:28Z), 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/TCAJU2592632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x236185ce695f36c4ad25007ed725e66943806931f210dea9f180122422d36e8e. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/TCAJU2530988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22e26b694afb8bd3e0db44516ccca6fffaa1a52b1f484196e8d008560eb12760. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJU2531027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x419f44379471e21a7be131adb50f1397bdc09bc1248cb8525b750f1619c25f5a. 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/TCAJU2531111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91351fd78d2bd1dbf222ebbbf29657b18e1a1cca34f49aea72a314ca92c76f07. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/TCAJU2530953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x890f30d939918281f910b2c16d5dd6822a9348afdb8965271667e49b301871b8. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/TCAJU2530872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc112b2746a24befa5743fa4379eee8184d3377b3baa730916cc64bfbf82bd69e. 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/TCAJU2530851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61f52f07dae341dbfe42ed954df55f5c0e635647b70263f50e48ce68e00c8817. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/TCAJW2576570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f28ed5d7cdf7b0d69d0b7d0644a13baa2948fad1b752617942a7a8962d6b229. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/TCAJX2576396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde182dc08c9c747de553a273b12722902c87d14a5d38e326e7828efd6d7af2da. 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/TCAJW2576537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80a96f52a24991db0b799053804f67830501dd36efa3fce44ac54d1391a129f0. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:59:49Z), 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/TCAJW2576586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e3c038a413c5c03d6f155d6d5c179bfcc1c81e1e57c39b8c97d9d6258e7e7dd. 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/TCAJW2576557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0214c957439bc6111959b8dd2754270c8d642265cd84083ee4e01602b45d35ca. 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/TCAJY2576559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85445d2584fe47c5364e362e752e0440cd6642cd7fa8ea6c4c9f3e50edcfe4bd. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/TCAJX2576526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb647125ffee9b4cecc384a7e10b75c10966cf2e52597c6e8708845d477ade3. 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/TCAJX2576518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96839d4293399cc10041e904b780f4f23e779bfb20cf2254f8ec6ad6bbf1a155. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/TCAJX2576459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ef1775b00e0b29ea84aaff30a51d6b85d150d79be9ff997edf3ff152e5de89. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/TCAJY2506887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36268a3c6da3df22f21b017596348261010cbf66fa75845f02df1513fc79b198. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJY2506820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b01cd0e201b177c18817a42b7c52125aa9dc5d88d9df38b611fa5e41d4ff8d1. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:05:32Z), 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/TCAJY2506742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66e16ae58b217632a8c187152212ebd099e177339f46129ad4cab630ef599d9. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/TCAJY2507003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe7a3e2cb8176c43031004be707672558c5021b6af3baceddd019fd998aec06. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:42:29Z), 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/TCAJY2506800.