Davy Ngoma Di Malonda (born 29 August 1992), better known by his stage name Da Uzi (sometimes stylized as DA Uzi and pronounced Dé-A Uzi), is a French rapper. Early years Davy Ngoma Di Malonda was bo
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 0x013ab04bb1147f91c148ba4571c65eff6c9103ba0c20018b42bada1ef173bd98. 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/8c484a4f-8220-4ac9-a1af-92aa64ce18e4.json and https://artists.proofprofile.net/proofs/artist/8c484a4f-8220-4ac9-a1af-92aa64ce18e4.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 0x99e8887b05a4838ab7cb18935ea2a0265ec7b4850b4e4983d1183952cc3cf875. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/FR9W11808746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3722c259b2816b2e46eddd57d9192f0924d5878b91616a712c8485bc6b8d1a38. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/FR9W11807444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11347b0108824d73f90d099f92f5895a53f1ec491cc237cd280fcac622a8f858. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/FR9W11816523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc438faa16997932e18ac75ae37f15b28bfbff19ac9d5178baa04c3c98680f3. 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/FR9W11826806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x784f3350b314f8fa96bd8b8bf000c9e9d45ba1a506b884917fe060f224cb60e1. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/FR9W11826808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76211764a1d388ff4102fc616347f1b59594ae296379967bf31d907c0ba91443. 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/FR9W11826807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1374f86fd38cde40d2e8108d4cf5fa697bb39e4687a41acd98320775eaf6a05. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/FR9W11826796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2330e26ce763a37e09186ac745c144e1c0a02dcca8175128ba7877c85181722. 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/FR9W11826801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9da4aef6ebaa5aa8419c2ba4a95520477ce172241d47b5fd37cebdf8bc5082f5. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/FR9W11826800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe618460a6f00314f69af8dce553a515c9f79dec0bfd3695b517e701f7b2a762b. 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/FR9W11826797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6462cfabee0faeae1ddd84220374f187842e73bbe35bc85ce249ddd99d9736b. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/FR9W11826802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cca7dc7177eb63caaffae4140f363067a94cf8efbf8a1d3639d0f353e784c75. 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/FR9W11827186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09e48f5e0387ee50229b7cfd912fe61b9e9c8f3c6b7e740ba76a3dc28da71579. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/FR9W11826809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0d871678c2bca6257610dd6440818a87700b7ad335141e3c4edfbfd21b7d62c. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/FR9W11826804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9e5833e9b287426905b84e265cd6868785c5311b17ba6778e7d255917bd04c. 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/FR9W11826805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbc63b16ed62c8ff89a2bc3e949eac4e36e8e13e019c6d89d6b6d9bd5c36246d. 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/FR9W11826799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc06a498997601dbbf507f4cd81ba7a0c76a595e0a73b1a00eaf0e68977d5d0b4. 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/FRUM72000303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368a806987733c6582979218db738bf1900ffba3e955bb4e28be1404362d7170. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/FRZ042000068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00cbf0a62d99e758d6d8931fc3f1e808a49089791a2ab95f28cab18c71d58891. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/FRZ042000060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ba1c39689cd202eb863f582c3d1afce03c7e3698a76424291b9dcb2b2639be. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/FRZ042000062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4199db299b45f5c00e8e23b78d697f9278063f79c173d941730f1f1cd8719bcc. 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/FRZ042000065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368a806987733c6582979218db738bf1900ffba3e955bb4e28be1404362d7170. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/FRZ042000068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316f26daa291727c8a54b0bea9ee5734b668058d9bd979a63c7cec6ccf151412. 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/FRZ042000069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4463ec5b8a8946d83c2dd7db7202fb382be17856b35c79c2ef6fd5abd97293eb. 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/FRZ042000070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c4c538b384d34561a2c02a2695775d960e2ac739e0597ee7bda5dbdbfb371c. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), 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/FRZ042000071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x676f53adc672043d5a668490b33649834ebfd79230e5e30214c2aeab607ceb9f. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T11:00:04Z), 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/FRZ042000072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd113a970d3cb0ac269d35c7b55a4ef95271d332b1a4fe9e7079d78510d635c92. 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/FRZ042000073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f4af882fa3d13dc76c88a49fd19c2b76551119a761459f802352de471e4f990. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:52:00Z), 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/FRZ042000075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e3aba5d585e032ac4c6f18527b20405dca2441829446bf58f58e0fa7da2d1b. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/FRZ042000076.
Boys Band (Extrait du projet Art de rue)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f29309178e18ec566b3b7ee563e008a4daaacbd5c251d6cd031bd85e2a888e. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/FRDFA2000040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b636d6efc7a20fd7f4b0f5f3b7935090f7554b7425bee72f3b819732d17412. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-02T22:22:35Z), 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/FRZ042001244.
La vie du binks (feat. Hornet La Frappe, Leto, Sadek, Soprano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede9bd0e2e134217799f16e0c0da7b9a0b1412c50edca9109b1028102b518223. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FRZ042100681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace94fc71889a117a410785132c79c5610ec274489d8f515e209e9281fc29dbf. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QM4TW2264691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a39beebb7f9f2b12c1e57c660813dabb2bde1851985b9cf13c0f5b411eae37. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/FRZ042200371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201ecb4dc2f69d2e460e85569bcc40e1d51129dd78642233a24f3985b1d628cf. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/FRZ042200692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x825cf15bdcda3cbca2fc8d7806268afd761a88aae055d05eb7cdfcfe1b96db87. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T19:00:16Z), 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/FRZ042200241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa547b1e2ceb9ae0de1f87ecd2e9d3faa313452a8ab82dd19d11505aca7823a7b. 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/FRZ042200242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0af0d382c9c1e04bffd85d749057bf65993d5b2fa4e615c06442ec8180bac75c. 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/FRZ042200248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8799d5e687b370c4711c4dc5313fad6968c092cf7de829c90a1e0aa79caee152. 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/FRZ042200232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9342b7af5720497c204c5f35f29853bb3d68dc88c2ed73e40248071e1bcd76a. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:00:16Z), 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/FRZ042200233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a1f34cee28d5b77083f2790058ecd864faff17ee751e435666400bbee1300a8. 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/FRZ042200234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09683e329d6f841151eb88fd367e0338cba7f0c5ac9c46b2a0c378b20f868c36. 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/FRZ042200161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e08cb5c93e9ff71f5177714c26ad8f4334ecbade7c3d869aa5297a974c0a231. 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/FRZ042200235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4686e662532664dcf39d9276f621d3ca6e947a06a316e917a62b50a74039b697. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/FRZ042200236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x029e69f0b444c01fa0a84f2b22005a99670339cecca6be447f527f06406eec08. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:23:39Z), 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/FRZ042200237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3017273a2c846fae5e82fd160cd088db6518dcde490fc023c6a1e6307ddaeabe. 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/FRZ042200238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x971648f61412f1f75fd87b8bd355a93722d2d105a10a69800208a2bb8aef071d. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:37:20Z), 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/FRZ042200267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33110ac1fea53158748799e1b54f30875ef1a40042ad1a32c5f1bd530d1c04d7. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:04:04Z), 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/FRZ042200240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x825cf15bdcda3cbca2fc8d7806268afd761a88aae055d05eb7cdfcfe1b96db87. 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/FRZ042200241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa547b1e2ceb9ae0de1f87ecd2e9d3faa313452a8ab82dd19d11505aca7823a7b. 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/FRZ042200242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd46cf8c78bc9db175bf63d366d2cb7efd3f177257ec6d45aecf21c26f70b839. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/FRZ042200243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cec18c7f0484ba79b508d2fd36c7bec41ac7887e846af337c9f83a51b61fbb3. 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/FRZ042200244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee776a59cab9a53b53382f5fd6b8981ce938505b0208c920e3a83ae425370c3. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/FRZ042200245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76dc658a7d6d725912115bf8ef520bc9efc2daad1298eec5adc9729269ed4fc3. 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/FRZ042200246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2499e81d85c823e426e769dc78cafa706cb6a842d69228d8fe3eff5f7e49ede0. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/FRZ042200247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0af0d382c9c1e04bffd85d749057bf65993d5b2fa4e615c06442ec8180bac75c. 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/FRZ042200248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2955228cc4f19667239e07fc53cc10dd036e1651180e53aac27652e6b0e7d70c. 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/FRZ042200249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673fb2528e467c1abbd959838d12720fcb2251cd4ad8c2247cd9d179f6942707. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/FRZ042200250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26aa641d525f13b1998859b9081ef3cc5c751e97fd26dbb476925f3ae24fb240. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/FRZ042200252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c0dacb3ae8f51c2cbe4f2a32596a00550551dd8a6f62194b38667f0062c9311. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:59:06Z), 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/FRX852203020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8799d5e687b370c4711c4dc5313fad6968c092cf7de829c90a1e0aa79caee152. 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/FRZ042200232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09683e329d6f841151eb88fd367e0338cba7f0c5ac9c46b2a0c378b20f868c36. 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/FRZ042200161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e08cb5c93e9ff71f5177714c26ad8f4334ecbade7c3d869aa5297a974c0a231. 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/FRZ042200235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4686e662532664dcf39d9276f621d3ca6e947a06a316e917a62b50a74039b697. 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/FRZ042200236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3017273a2c846fae5e82fd160cd088db6518dcde490fc023c6a1e6307ddaeabe. 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/FRZ042200238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x825cf15bdcda3cbca2fc8d7806268afd761a88aae055d05eb7cdfcfe1b96db87. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:56:53Z), 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/FRZ042200241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa547b1e2ceb9ae0de1f87ecd2e9d3faa313452a8ab82dd19d11505aca7823a7b. 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/FRZ042200242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd46cf8c78bc9db175bf63d366d2cb7efd3f177257ec6d45aecf21c26f70b839. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), 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/FRZ042200243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cec18c7f0484ba79b508d2fd36c7bec41ac7887e846af337c9f83a51b61fbb3. 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/FRZ042200244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee776a59cab9a53b53382f5fd6b8981ce938505b0208c920e3a83ae425370c3. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/FRZ042200245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76dc658a7d6d725912115bf8ef520bc9efc2daad1298eec5adc9729269ed4fc3. 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/FRZ042200246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2499e81d85c823e426e769dc78cafa706cb6a842d69228d8fe3eff5f7e49ede0. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/FRZ042200247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0af0d382c9c1e04bffd85d749057bf65993d5b2fa4e615c06442ec8180bac75c. 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/FRZ042200248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673fb2528e467c1abbd959838d12720fcb2251cd4ad8c2247cd9d179f6942707. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), 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/FRZ042200250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1beecbea6fb0079d870a7b402bcb595c02dad2b12f77a9284c4ae161bf556a6. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/FRZ042200251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26aa641d525f13b1998859b9081ef3cc5c751e97fd26dbb476925f3ae24fb240. 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/FRZ042200252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x028e3f72f17c7c4b40a51770ad56a562bdfc1614d6307da31f1bda1c36aa7579. 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/FRIDO2212489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd25f35882e7a27cad4076433e2194c3777e72791de0438c879c00df2354aba23. 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/FR9W12433872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe104e941ca01c4e7c592d756ce241c6aa3c6b38444cabe606dc2a5a1b503fcc8. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/FR9W12411547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d04fd1f34648432fba85cf8b4701da33d7756b87e118217b671a1943081daac. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FR9IX2202810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd86e2899fe6af8af37d0a0da84f88f011a9ae4c45511f2770e921270104c2b55. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FRUM72201535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d04fd1f34648432fba85cf8b4701da33d7756b87e118217b671a1943081daac. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FR9IX2202810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b2f8d9cc54a431d5403bd82a7387ff7739f3425ab4f03307b4761bcd3d2ee18. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FR9W12151476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4171856f3e5a3683bca361b43ebc4eaf5b9b34f529139cb14e4f9c9c91b6dd36. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FR9W12249072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4171856f3e5a3683bca361b43ebc4eaf5b9b34f529139cb14e4f9c9c91b6dd36. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/FR9W12249072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24afafc96ca500eb901385089985fa282da0ada79326f8daf69105b3dd1c53fa. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FR9W11905821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24afafc96ca500eb901385089985fa282da0ada79326f8daf69105b3dd1c53fa. 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/FR9W11905821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3244c59efe15f4c11e7a4b726e3ae771b4ff44b1e93ec7bd8ad3647633f0eb4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FR9W12134176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739676322364bc33afcfe6df0bae1c8f58cd8300ae7f39fdb9f78dff428a8287. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QM6P42216016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3244c59efe15f4c11e7a4b726e3ae771b4ff44b1e93ec7bd8ad3647633f0eb4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FR9W12134176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739676322364bc33afcfe6df0bae1c8f58cd8300ae7f39fdb9f78dff428a8287. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QM6P42216016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace94fc71889a117a410785132c79c5610ec274489d8f515e209e9281fc29dbf. Chain 2 (Bitcoin): anchored in block 957012 (2026-07-07T08:27:05Z), 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/QM4TW2264691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa32c150fbb77ac5f7d4ec675d5b10b55a0f06b33650c838ce22391f07b14ef07. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/FR9W11905822.
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