Caca Hermanto, stage name Caca Handika, is an Indonesian dangdut singer. Some of his hit songs are Undangan Palsu, Mandi Kembang, and Bakar Kemenyan. In addition as dangdut singer, Handika also design
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3376c1a0d2922c520cd42ec6e5158f8478d0594229c183f8c04b646d6183097. 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/96295010-5bf8-48b6-aeed-275c8a78e590.json and https://artists.proofprofile.net/proofs/artist/96295010-5bf8-48b6-aeed-275c8a78e590.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3846af1b6266c4caa501ec79edc75620178281ca3a2e5949922cd94b2f17b06e. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/IDA431807632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbddcf595e2528af24fb49901583ec54fec4ca7fd0498d0fae872b75aa17cacbf. 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/IDA881900951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9b803681d472c1913a730d235ce7107f1003d994e7fc8f10b82a6721caaa50. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/IDAB30608861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d39e97d533e25f30efb3940e0930b13396f9567d21679d57e68f4d3c9a9a9c1. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/IDA401502398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a53067940601f50ca2f24b1d2fd64fc35b7f6a190ace66858a83bea899dcb6b. 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/FR6V82453428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25be41c7f60e24b8f9fd4c7ecf226479b0f0085237038bbb97feaa4df2d352c1. 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/FR6V82501538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c32d5a369fab336d295578c1195f61aff152a6a09696b8109ac4e6cdab8cca8. 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/IDAB30604486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f87c2633b1b06604a7b89133d89aac5d6a2e832255ee120ef3f626ebc5ff9ec. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/IDAB30607904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee76c260651313b46c4c43c89bec9de54ae19203a8505212a426b812802c9bc. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/IDAB30604494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c8c1cb0ba339375366bd812384f802ab32e28ac738b2f5353cfc3980ea863ff. 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/IDAB30604489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6911b073fb3a1f1cb4a45a5aab498cd040700be42aa3da7277a7f64933d62e96. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/IDAB30604488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff8b37b3adc7917faba5a049f6d8a3fe94ab63db3f19133fb79dd1c1278bb1b. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/IDAB30604493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66df410c8056f661977378bb30eceb21efca871a3cbcaf486acf05b19d76bc3c. 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/IDA401401374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98813a329a6d1932da3dde3d86fece7c54d6b1021f2fd5cabd88bb34a8f6076b. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/IDAB30607914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50944f7ede8d3aa5aa43e7d3e1223706030af569be4515ae1c7f69f06cdb0be4. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/IDAB30604500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b24493f92ab34be321041c03bd5d2b28a794335526c25790c5421a027c3759f. 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/IDAB30607917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58dd87a2ee3fec1f155655634069beb4a32f5ec5b49e7634653c281e2188221. 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/IDAB30604496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32a67a6a179d42eb3e5da0f03b045b8b71b9554305cc8f3e1349047167e7885d. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/IDAB30604502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7de2802ae7011973ef18b0ad4b64673ae8008123f1dfddd3e1cc1c1fd335c6b. 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/IDAB30604490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf2d478f1bb6abcb2e5e883c1d5789cd9edcf0892a8361180db740cf75b30c2. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/FR6V82453424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5cf5bbed5292b532689d5cf29bd42d257402ce9155c353c6d59d841df1bed61. 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/FR6V82453425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb130c0ed2d6c552553b76e6234a6ffeed08d80ad3e3895c13fed61f767631c. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/FR6V82453426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec9c546e41895b6a5751e07c493c3900d245c883b3e6d45038e501991534d55. 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/FR6V82453427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a53067940601f50ca2f24b1d2fd64fc35b7f6a190ace66858a83bea899dcb6b. 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/FR6V82453428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb17ab61d10c2a23f580457ad566890a9bf02c0b2f8d0f51d8d521fa3d75eab11. 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/FR6V82453429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8190cb390239d532a43720411403d4368a235a82af27760048df6920a20588c. 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/FR6V82453430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f7b71e131a8a2f0dd929ad689c18ffbee9d0aa0ff13808fcce9c87f8d5cdbb. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/FR6V82453431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x235601b328ca56937297a61f8d2c52af68001a8aad7658b3a2c0d5ad018150cb. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/FR6V82453432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00367db53cb0d8f0afcdf69e9b2bbb9624606914d37d4e23ba519f2122fb5f4d. 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/FR6V82453433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd20f3a5335d8a00d58c8f2e8025c67d0a6a5fc8fc83b2fa5ba2a625eb944317. 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/FR6V82453434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf966b1c36401e090f0042de893450b0b3a19f1eded066cf14f0e327de7cf643. 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/FR6V82453435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60cfb3acdd60472cffa252347a02d8a8a74c4bfea2744307851f37e9c791b99c. 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/IDAB30604487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bea123877213b9a76630a5ec89a9dcaefb68d824bbdc976b8dbfeb37d1b11e1. 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/FR6V82501509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x057d1c20ea91966a69ece367c04830b2e59ff3911c8ed4dce64653d48c872b4d. 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/FR6V82501514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b624a73656c601f5ed018c6c67c82f9fdaeffd6468026c0c26f2eb924252736. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/FR6V82501515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeced27b7e595b7fb6e4a5594e3de2607e8d436804d6627eea83a35471e660272. 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/FR2X42268591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e57aa27f7853883b16c050be63cb9f27d00e59da0ca54061079712d568161f. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/FR2X42268594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda3286333c83102cb8ecfa65c77ece3524fba2d8c06a87f29949046b8695b170. 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/FR2X42268595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04aa7eb547b91d47153c2ef11a1b524d68651b3e87208f6345e8b9b6a54a19a5. 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/UKFT41810419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca3e9506e7e8d623dc6e70bb99ab76589ce2a6366424cb7d84217ecdd8074caf. 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/UKFT41810424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57131d5e88a7180c256dd7b890592db3723c1000c62a928e8a992465ec81c884. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/UKFT41810427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a61f6f9e43b8dd7f84fe928c0edd4a1bef24e32ee1d7d6b3bde10c94d963c4. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/UKFT41810430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0de3972e8e4f426ed9ee323af7d65cfa5f1f97148cd56db71fdbd4d5033e72b2. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/QM6MZ2438075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1784d24ebeb1a72ec23320c24d22432392483dc19907bd28a5490ec1c1e45c. 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/QM6MZ2438076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf06f2f53d68fec48c7fa9fec3ee855147cb3ebcc6c6f593121c1428c5d97b3e4. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/QM6MZ2438077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cc59572f54b1c2f5b9108d34710d02ab84214c243bbf90fde1e0d2c8bf8a9e8. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/QM6MZ2438078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09e2942f68b4902434f77732684e4f14d9119051112f20334bb832f4f115817. 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/QM6MZ2438079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbdfb7927ba6e0a1d79502fc7ae18bb266fdc72cfed69525eea003bb32bcdcf8. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/QM6MZ2438081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x139d742a22baefc50bf9e28fcc4361007314b99d1cc7693f3c99166619a3a312. 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/QM6MZ2438083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c8b37472747ea8897b0d763bbb35279580cfb68b9e0536591585ac66ab6d14. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/DGA052513113.