Herceg may refer to: Herceg (title), South Slavic spelling of a German noble title Herceg (surname), South Slavic surname
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 0xc6b2c09995023f1ff7d7819c2ffe879d27514963446f2021e36c311a19a74529. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/87f016b9-c361-445d-9b0d-d163fee3d23f.json and https://artists.proofprofile.net/proofs/artist/87f016b9-c361-445d-9b0d-d163fee3d23f.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 0xef96e99819a81f6d576bd650d6c75ff0dd8b813b527a7388ba003d12ac8c4a0a. 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/SKG152200301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7b9d5e4baf8e9ae471b623f4f6d5e8efdf520211f7a732e1f53b387c9609adc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/SKG152200302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465d721f911556b9bc0a375cef573947038b2c8542e64852227bcb31f9995285. 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/SKG152200303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ee01fae57e6c2bbff9e29efabac93470ca21f9613b23922adf98066d0848ff. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/SKG152200304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcace1e35ce075bd95787d4dbc02054509762a965c782f0dc5a8094c7de7c610d. 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/SKG151900102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4e97aad1fdac1d82d760fd06023a511a1d32a6db61c19da9b1ce3141b58fb0e. 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/SKG152200305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc376e5ea2b37cfc2716c2f8b9f7c2aa161287174113727edf284ca320876950. Chain 2 (Bitcoin): anchored in block 957029 (2026-07-07T11:17:55Z), 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/SKG152200306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4d387854aff72764dee06976911b8fc80eded2d554cee341d56915d9fd99ea. 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/SKG152200307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x859e2fdec8ea82632b0b0d351aa09cb45a84dbedc387aaf3ed84c51ce7596d6f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/SKG152200308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57586cba6affa98704693ea5eb5c0c76784a3c24cd9c58e789223a4f408102e8. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/SKG152200310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26fca4a55758948a679010cb7cb9e82cf81480ac8f7c276e7f5cdb3e50db0f3e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/SKG152200311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42d95a8257716ab07397f1cad437b7c00c358fe93bf12d27c099a431467b99de. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZN882134671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a5949b539c282cefec01a5f92cd4376db1765c60f486fd5512357a505586c4f. 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/HUMAG2020306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbff2a2e5e69a086aaa5b6a101bdc10e61b0968fadb74ca4b95266d3bbbd7abb6. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/FR59R2414900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74cde11fd4f00eae0c36ed69d843ed6a3691e245edb86e8b2354fe7e101b5709. 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/FRX202459421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x086af73a5f3687f8b51e4e3dab7b6254279166c4a3df9d6a1673e47eea8c8dc1. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202459422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6dba0700b21ee8f1825b6dd5bd97c538fbb26451d4a7f25aea25c3edf6071e5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FRX202459423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c6c6d02b32a065723e48973865e27340604d0c82f6b81aa7ae51edd89fe4d7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DGA092348029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b697dda3cf55f0716f67c83331055cb807acecc3658171f7687bfee7514d16. 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/FRX202459425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbff2a2e5e69a086aaa5b6a101bdc10e61b0968fadb74ca4b95266d3bbbd7abb6. 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/FR59R2414900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c6c6d02b32a065723e48973865e27340604d0c82f6b81aa7ae51edd89fe4d7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DGA092348029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a1fe5b7781599aadad8ebde58f90f3e71ea417fcc7ce71ed4246a9599ecfea. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FR2X42367128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac9a5607b33a66603b454f1731c0a0eddcde4dc1f09ad57dda795ae27aa30786. 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/FR59R2265757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe790c3bda348517633343ba7b8047fef13664511afa2efb438dbb08098a13f19. 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/FR2X42282895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05abb0a059543030bedf8085b0035a693ea535b23faa31006f56891143db2139. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR2X42234559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ab98553148c828b1e88af3e973d36d507084f0929583ec7a49d87903b979b2. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452192507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3110a28ed7aed4a3b2c2c57a08bab075aa08e1c4fadc441d6b6bc81f3791d62d. 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/FRX282114482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45f71709ebd9eae7cd415ed831851e00c005d5771ee770eb7d8d611b2e47aeda. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FR2X42128276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e946f159b6b85271ffb6d7455a78821f5f0bedd3b6c1460532892955a578b6d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FR26V2073296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x918cf648304e4a325fd3738dedf5871db83463d8775a9428a09c23e9fe8efbf7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FRX282098221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae8b942df1db50998ca070d09da43bc2a8945a684ec20afd1ef873fe18e2cf4c. 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/FR59R2070126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed1ed370ceedd2433741003fcceafa77e1e3279b9424a134792261c79270478. 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/FRX281966073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11896d28f661d9341ada643c95039348bbefc7f9ebc67e541cea8e08f88e0a00. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR96X1920420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ffaee0d655d267cb76c4dd0a86628543809df1f0ca3be260d0434f5a60198c8. 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/FR2X41950300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7094ec7f9588830e9a4d31b9f1e3649f92ee3c3c4d33163b86c00343f7dee40f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/HUMAG1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c1b75933dcfb44645c0bbd6e3b42964f3038a8bc0e17693374dab9870ec5ba. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FR2X41950317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd75c6dfddedb3fa65cf728bde04506d0a3c5d31a8659abdf281862bc4b33d37e. 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/HUA611802675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4557426568f9a36c548971c85f32c4356203ed29b0c5587449af055a42316c7. 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/HUB291200837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3b54c81810b6cc588f3daf7d2394805dab3b8bf07de291fbb9b57c3c1bad4b. 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/HUB291200828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d1f29b79fe861f00ad9160a73707382a61365f14c719bd9159fbbe97b09c8be. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUB291200827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e07854d403b6dc22256675896822d68ae33bd122c4512babf5aedb9854f2077. 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/FR10S2100153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0761e894b04a0a5a1ceb75e5cb17759bf4159801de6d4f962b204e7863d7e351. 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/HUA611603732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f4beb7fe5fb8f5f12ca099a694af7dd4c687cdb7953dcd57dba66a48adebfd. 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/QZN882074769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x711878a6d22cb3b5118fb32df0aa93da54931ef69e23b80ca9a118ec3c2d4bff. 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/QZ22B3007059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1544c33e22a19ca7073ea8ba7109097ef17690c1d8004fdeea186aa8de9df101. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZN882074770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf80b2b541f9019df10af8d492783ca9a8e1521bafe27b8057a97cb1680286097. 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/QZN882074771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf89d7bb110c75d21ef5317fd64e3e7e8756e9134eccf8eec8de11a6c3727604. 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/QZN882074772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x268c0eb0c6f95ef32c93aa45d12991fb591d047c3452c4d6dfc0e4a4b34dea35. 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/QZN882074773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x909b7f541826a2758bd4c71f1a0310ecda476227176678858d159d884554c36c. 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/QZN882074774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34531ff54c7a5add067bc551b8c850742b3ac2215f398840c1477887d2f11c3c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZN882074775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4869b0ac7b35d8d220fe783f5bb8d542531b9d182bad3af7e5c2e9bd1888a882. 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/QZN882074776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e0baaf47e1bffea39297b19fd5b7e4eb8a686309279a062e313997e470e1dab. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZN882074777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f7c9612055fb3aad029f18a3e3eaf56e0bd14057d27f529cdcab5521a8fcafc. 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/QZN882074778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x160edef8d8dc0ed1de068fce92fed96fee6e0487fdb6370ab11685201d3e77ea. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZ22B3005243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d19d450a8723c5a4ff93ecd2a92e2fc7c8073181fa920477046d65d133ac373. 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/QZN882074779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02120e210fcf8c28860c0e34e6adc843d4edbc67079f76805a4d695bbcca27c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZN882074780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb8c71d2d0cce1c0bd702c17399c0ce134bbea0834efdb57d2404d34e8ba71fe. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZN882074781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae764d475ca1b3ce7f9af4abcc424896ff56d861c02800dbd45d8a06b47f48c. 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/QZN882074782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac0ab18d6844e426a07cffc7d32b32d18dec77229c78ac120326fdb16e4c56f. 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/QZN882074783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x233a6922cc2ff75c31d283809236bc58d7949f5c7bbbf404300e2ff01c5347d1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZN882074784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a574f2f02a9f997f5151d7b85068660d16dfaf60778fbf3337ee4b143fee89. 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/QZN882074785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf30a4a8cec3d88e43fd40e24479b7cfbb3c4b1f8319810245bb05bfcc0b979de. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZN882074786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05bd32328ea5c3f841527ead3b931968d123fcd03ae33c84fe26fdcdbaafdb96. 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/FRX201755454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80c39f8211a51424835fe063ec028694cdf6a872dcad1bc7ea36ec3b6ee723c2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FRX201982091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144c410713c7eaee99964fffc48cf29e8018ac863f6db8f91ba84a3f358d554d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/HUA5Q1790055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf10970684b54c184ada0b055b6a8c73857fd241c483224d1f260b1ea4988613. 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/HUA5Q1990031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3dfececb9c8a7d85f39cb6af6bbe48928de2eab7760567b55d192dd269d9f58. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/HUA5Q1890021.