Nasida Ria is an Indonesian qasidah modern musical group consisting of 9 women from Semarang, Central Java. Nasida Ria was led by H. Mudrikah Zain but is now managed by Choliq Zain. Established in 197
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 0x6949f0f8b9f49b7212cf58001805fe71150548644377817b6c9f9f09bb2fe150. 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/918d51f7-f401-4ee4-891d-3454fd46d3aa.json and https://artists.proofprofile.net/proofs/artist/918d51f7-f401-4ee4-891d-3454fd46d3aa.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 0x950f3f1d9224b88fbfbd2f7ac653ad6a7db78e43ca3827b810d9c413df5cb7ea. 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/IDA432100152.
Nasida Ria, Vol. 4 Qasidah Moderen Sholawat Badar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e5ff44174825aac4ed0fbab969be3f0dae5db37c3c145c23c7dfeba4304c1b1. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/IDA882018825.
Nasida Ria, Vol. 5 Qasidah Moderen Perdamaian
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1cef4a12dcd3686a4dae6bb8ac5ae1438b3ac38bb916514eff54a7f1b0ef960. 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/IDA882018938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2411046bf2b6a6b530d2eab3d7f0cabaea92fcb9f13f31120f2d586d9c90d69. 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/IDA882018964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf90a11562bf38fc73428716b75c4df6cc7faf6a6da5e8bd5bde7b36e1fd43fae. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/IDA882018958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49898d52619596ad85a9834ddb0ca9744b1bedb4a4b3a9efe2f80f0af4ee98ed. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/IDA882018791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a5245c425df0078048d84cc5b0db908786ecc8e437e92908a26f99afebbdd2. 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/IDA882018851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd96ff7542dffaabc8157c2fd35b70bc578d418fab64936ce299d9bcf3ddf2d5a. 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/IDA882020427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8753ef56f72898352c93d6fd8544dd16a4e2a496f93e0ad8ad8bf3bdaee4365. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T02:14:33Z), 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/IDA882020428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb179f76a21e9f3114c341b18f05b5a49c23d8ea495be56c471d9e03f8c55be. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), 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/IDA882020429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x791c843b9f36ee4f23ecbcaf82f94084d29577d42783b7a52a988d95917242ad. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/IDA882020430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1dda159fc41e2fad79f0ac9696f1783863c8f1caaaa8438bf4dc69c9693fb31. Chain 2 (Bitcoin): anchored in block 958697 (2026-07-19T07:58:24Z), 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/IDA882020431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ffcc030212442ad836a649831f9b9565b24e4080b8175a23e7203495a095fd. 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/IDA882017120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52fe220e4b7ded9fee52ddd54311ae7c14dd8f09f77541890f0dba6ca574fe7b. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), 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/IDA882017115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c646543ddc0f1afd8c61055c2c329892efc57920967cf482e4c7482faba001c. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/IDA882017116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78eaf540992bdc36a970a46b3220aefbb2364ed263648c5b6b4957bfb3cd3039. 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/IDA882017261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea115fbfe696d5ad113c9c7a57b63a4a43223feec8666b189c8be863f6ca6540. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/IDA882019571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5750770aaaa07c07d78ae8055af7de160ef28e7822710cee08c934e5a5f6c6e4. Chain 2 (Bitcoin): anchored in block 957663 (2026-07-12T05:58:46Z), 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/IDA882017646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc45608608fddab25b5a64bbf532f281c73436ebeea93c30021ea879e2f892fc8. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/IDA882020452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x082a8f1d2f9b6afc036ed88859d80e53b11c7c7ee9b1d3d9a2085437c4ba3498. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/IDA882017645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fae3e5c944eec80ce3f6efdb6099be61d48076d4802932e6702e54f6b232f75. 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/IDA882020450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf5173c51d217f10e0c5a89d4a755059409da5f51e7648d92be44ffcfd719050. Chain 2 (Bitcoin): anchored in block 959138 (2026-07-22T14:10:55Z), 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/IDA882019581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1caa02a1b2e80044922e4cb927fb273034b06e3e6bc120a99bc00503bcbf9ed. 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/IDA882019583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ab835d02304f5163c856feabcc527cdd3bae55f124d8c21ed9aff96484324e. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T18:01:47Z), 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/IDA882019584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653459aabfabbdcf248b8036ca881c5cea9699b19f1c81e640216e26b16a207c. 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/IDA882019585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd019c49393e29a383d81d13418f525f16f13072c62ddac4d4d1277f2517990e3. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/IDA882019586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7656bf220a1908739a308ad197b9e8ea5b6c531b09dec48361c5f25900b1c06. 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/IDA882019587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbeebdd901278bfebd26e3ef98a2ebec20208cd76407c2fb610cc748b65cfca1. 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/IDA882019588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd756753b0ef87aff6d224590ecebf25140764c80d4351dc0e11e90ce1ca4fb50. 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/IDA882018926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7223ce58b78e083da68a74b7260e5f460cd909bde25fb9671d03c7b74e424a9d. 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/IDA882017121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc445a3d863c1464c6e6894921a27d61abc00cdaac15b1d2cf433aa5c5bb86502. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/IDA882017122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c794b6800267b750017b67216f6285b9a02401de80559dc8f3d23105367805. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/IDA882020416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d3773f44b53f07e95fce120f267a6dcfe48d79db3570f58910099cc2efb66f. 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/MYIS10901334.
Qasidah Moderen Nasida Ria - Cahaya Ilmu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc28bcff9332cc8571fc79c540e97bd59daf6e63e05d78b4fe376b385a32f085d. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T13:01:04Z), 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/IDA882020472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fcd8a781b3676939d794de605592fa29c0d916436ce9afbff3a52e0f7030df7. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/IDA882020464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe4eac0f1d8a7e1a65c193a4588f2baa8f28555fde79ce3d344d2fc225ec4d0. 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/IDA882020466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x696c2be40ceb5f1b7b031b5dbea694b8432fdc9a579a2b055832e4554bee0eb7. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/IDA882018970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c7f44baa088e3cbaa4327cb7bede47d99d91fa12c035f0943a16ef530222a5. 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/IDA882020444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24238e5371129bedf9bb3b3e6e9313538504ef3959877db2f6c8e946848fbd02. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T18:01:47Z), 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/IDA882020468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f1112f2e7b79bfa7ab9b05896efaea3b423998307dd5eb4c99b3091a213c11e. 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/IDA882018769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x399d90935aac184e8033f2e15d6aa4c4c3dd5f424866d07f0f1a3587d5e939b1. 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/IDA882018903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ebca4539cd9bcae3bc3f664c99aa1f4e51898a2a1e7a3baa59ccf8f28132d0. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/IDA882020421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50bcbb7c802029ebc565ab330e8b7813133c069d3c2a8624b3cee6518ee04705. 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/IDA882020423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x482aead3b9b0a2fcea6cd09727405c98307c27c7f28d3bcb3633acab86266cb2. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/IDA882019651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0d297284d905c0457624682b7de639c1c6f94e0de75608ab10f700a855754a2. 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/IDA882018899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ff30461e665f657619e7bb3df47119e8458bcf1d475129790ee0b0aed5bad8. 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/IDA882018947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa06b3bbdeb50e4ef6ae8d633a1614ec13c7f44ac995ff7ed1411b9bfafc7b88c. 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/IDC302110931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefce02b96adfc95ee4bf9ef59a6c05971f2ff29ac885d73bbfa1207f52a7a3cf. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/IDC302111075.