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 0x435016e1fc44f60378da71911dfeec76591f99573f3a6642427af6351078587e. 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/e09021c6-89b3-4e7b-9501-875e67f788c5.json and https://artists.proofprofile.net/proofs/artist/e09021c6-89b3-4e7b-9501-875e67f788c5.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 0x520643d270698fb81150fea9cf10d6f10e15a852afe939e90da10971aab9f5fc. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/QZAKB2406023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5008bbb991c778cd4f7b83510a92e12565d57b9757c36e9b5318eb1b40301a4c. 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/QZNJY2144894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544dd32b5f0657d4e5725776ed83826814df55a870917d611b136aa8167f73bf. 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/QZNJY2144907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8144ffbc8da7b619abd25f006db6b640eaec0bcd8ae7e6d1af15f793b94610ca. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QZAKB2406822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b1d4e3cd93c34663a507b65ed7eb278c57f6ba7b750b79235e99b076c8bbcc. 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/QZAKB2406836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x079744153b7d41bcfac938ffe6acab73d3ea2d5b87ab4dcdc569f25d28dac896. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T19:55:43Z), 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/QZAKB2406829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0678371ec2fb708be6ccfafd7dbaa61f4ee0dff32e558f534920683183c334c. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QZAKB2405210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6c9570c9883d41b4041201eb8dea91004819fff6f4841e605919597203ad711. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/TCAIB2433248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59ec6605b1ccac1e241ea9865fe322416d8d41f74d2de5ab9450fb6ed1f9ed8. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QZAKB2402605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe086242cc177b0c5d5720ad68549e04efaf2bbf244d14eebaf642f36087ae01f. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/TCAIN2473750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2166eef3cfd2e6c99b7811a3d1f48ef3588aecbac2dc81b23f4dd6ed7ab97d50. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:38:08Z), 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/QZAKB2406048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6656aadb18626c18862193fb61282832339b7fc3bd871cf547c5323e96aeb0a6. 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/QZAKB2406044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x360324fc5374ab749eebe16000c51f52105d068202b28382acf912f5828ba0ab. 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/QZAKB2406049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe762db80327825c8a160ab320225cbce5ec37211f7e1d36b6ebdf093194e922. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QZAKB2406050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6abfd5819e022b3f8f828af1b8604d6edb7a9066eeb48fb1980d8d973092865f. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/QZAKB2406051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c768eadd8b8b19ca64db8e2df9905eb2035ff89541ddb2726cce5b3a7b6e08c. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/QZAKB2406043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9657366dff3e0dbe49b49c9ad1a0ea5274cbc40fcc532becb878c02ef5bff0b3. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:09:30Z), 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/QZAKB2406015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb5e708e2276a61ee71764772fa080afc1f2679ff41cac8b0a1fb599319407d7. 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/QZAKB2406229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c475772c69c97cf7d4516bbcbb650a42a865dfa449f65b61434664214e51c91. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:42:29Z), 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/QZAKB2406303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac9563ccebb4aafb159ffd59ced4dc905ce0bba0e462eec09e1a55e7045b96dd. Chain 2 (Bitcoin): anchored in block 958602 (2026-07-18T19:28:16Z), 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/QZAKB2406320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38ba19c0d939e5b1b0b999389cbc8494891fa4e19d0f0ab941b68fc85bd75584. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2406324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedbda905dadf7eeb63d08d81a7f944decb9578712955791e0abd9019c8f3dd4e. 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/QZAKB2406325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a1ad32e849199bd558936628461d9dea6d1c64168e9627e0e2cf589f96c8397. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/QZAKB2406465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf5012e6458b21fefebd195b58304526f242937a57c4068f8eabe80f3f59e9ee. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:44:20Z), 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/QZAKB2406476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8c313c78c22a9b9c0ba59e62ebf28569936ba274b82475cd53832a851316222. 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/QZAKB2406785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f382065be18423b0433c5ea6bddb8a7fbe6bf5aa27e579b20902685e558b13. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZAKB2406794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c5c14671dd2787a5a25b7cddcbac01ed630d5f008dc7a1fe4f4eb20f3d5d32e. 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/QZAKB2406796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72df2811d15120f1df05a487a6a71a6cde26a862d07eeb229c4861be8976a53b. 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/QZAKB2406789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e0166a8bab4fc568bd762196a8d21594e22ce01749d6e7ca3cef5a6031d5ba. 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/QZAKB2406479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c8bcc56f7e45181461ee425bbc7af950b500dfda83457878368fec877ee8675. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), 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/QZAKB2406852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3bde8859bf66e77338944ebc4f258cdb4617af4c5b280d93d146c9d9c201bee. 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/QZAKB2406847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff1a7bdf2560e8ce086f2d59ba651f21e93bfc3d200773de01f55b857cc56635. 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/QZAKB2406846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b1fca43380f4e718f96174a8581b12f096b53d1484e858c11dcf9a94327855. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2406848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98476e47188c9342a59fec7df309a414f8845e66849e34fd223cdc374337bb1c. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), 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/QZAKB2406329.
Se Ve Mas Linda Conmigo Que Con El (Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf273057083dd2c406681032968cf06543bef377fc5c1f5d284135cae37764524. Chain 2 (Bitcoin): anchored in block 956809 (2026-07-20T11:59:02Z), 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/QZAKB2406844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x973faec1a66ca923c7eeb40290dde361b18b8545393ec8855758b5429932908b. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:18:23Z), 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/QZAKB2406777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c30ffcc05c40dcfda33552b80019f27064b1320f03f56db2f594a2f506da456. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/QZAKB2406478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792c301dd708bae97e16fc7029c78c27f9d5c75efaf9bbd1259c84901e005fa7. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/QZAKB2406795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ad377f3840db43561066439f034ee6189fa7ffedb9f0f983e614cc58ba5408. Chain 2 (Bitcoin): anchored in block 958864 (2026-07-20T13:20:06Z), 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/QZAKB2406477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70119b76dde1823feff3bdeb71808424e92220b72851b62899fe591a41c46b4. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/QZAKB2406786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb401242b2ec77f3df4e4c85af07a1df8f12ade9189405225afec93a61dfb5c98. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/TCAIK2471747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a6005988bdd189dd53dbdac17c2e174140eae6482a41f654175182c94f071f. 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/TCAIN2499986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55cd0be4f4e6fdb9d6aed5a9121655c56ee4e94f7d196965ce49361cf8be2166. 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/TCAIW2451971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91593f9bb6b02469984de1b1668ddc703bacc13b81d80f0527a681b935e53d5b. 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/QZTPX2508028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7178545597a4b8c8f8f19f3036db139e2d661670da7024c022152c87ffd4d69. 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/QT65X2567565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ff1a3a494ad8b377824c1660a68ec2d9943e92d9a5d93f16e06ff19782c61c. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2581445.