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 0x564e0132e9675847f84f6113135a772bdeee2400841b8fde41e8a949cda0b1e0. 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/ff862c4c-cfca-4eca-826a-db6d7835bfa3.json and https://artists.proofprofile.net/proofs/artist/ff862c4c-cfca-4eca-826a-db6d7835bfa3.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 0xe858cee719b39d1e665a554c14d21af71fb61a2829124608cdf3c2a1aa2af03e. 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/QZES62194605.
Eu ca prostul cand ma indragostesc (Live)
Respectul meu il primeste si un copil de 7 ani
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x795fecb1fa9bf6d1db8c9a48bf3a4720a3fab17f00a8b6ec02c58872b07ef711. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:30:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202224027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb36cd3ae23df3c916a66f96eea67045928fe50bf63b53cf720e021d4f76dd81. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/FRX872235575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073fafc0cc620da1272d1736a2d0ab3f3c99892207e44a6a240cfa44782c1e68. 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/QZRP52211470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e4bcac2faa411742d3ef14fa588626154341161f520016da09c93af4a91330. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T02:54:22Z), 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/DGA072295813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ba532a8cb5281a40c03fbc780065228caa9b300f1b0c698ccbc9efa145e5ca2. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/DGA082219523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b84fd9dac4589aeb0aa285ced1f898d353e3c4dce7f67fa44ff0cd0371c8ad. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/FR10S2365894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48cd5d8113344618cc69e7f6e861801a1f542d13e5a1def8609b3ec71025ce08. 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/FR96X2397027.
Sa dus doamne toata tineretea mea (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52423060d954bff89505906efb692b5f033753c3908bcf0e81182ae228880b64. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T02:24:47Z), 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/DGA082338957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb81a555d57bafd5fc570c53c33db58a8ecc5e78bf38217e8ff72ea6c51208d13. 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/QZPJ32274199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8bc8cab22555882a282ab1982e7899c69b36c1bf90c50ef2fa9b45038654951. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/DGA0P2327142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5a21077b1f72acdc845c709ba28b788120b19b16c9ae38fb721d1e5cbfdf1a. 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/ROBRA2300398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0822c89aa74dd43be0ca57abe61b0df20619c6aa9739dfc2390176f8e57ef001. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:29:56Z), 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/ROBRA2300399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1e49b0639a443a93ea8260aaced533e2772be4e20ec61770ac5fbcddb162f2. Chain 2 (Bitcoin): anchored in block 958971 (2026-07-21T05:04:56Z), 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/ROBRA2300400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f9ffae1e039223e7c4a8b69861dc23cc3bd63083e718bfc3ffc2c019f97f69. Chain 2 (Bitcoin): anchored in block 958654 (2026-07-19T03:55:30Z), 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/ROBRA2300401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe56246bd68db49ec2bcecd0b02c284c4bac7257fa0f0b2a3d93c8c998c6f89b. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/FRX282437365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb5628f078bb2cd8cfc32a6b1a8106b144a457decea1a647e008da2ccc1f00c3. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T20:24:30Z), 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/ROBRA2401600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3736738d0d98365bd12b9cb2305ca2a7cc6c641036199b32e2ebc0b99c0465e9. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/FRX762445747.
Stie Dumnezeu cand sa ii dea la omul bun
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c790c0dba93ec10836b80e8d4077664ec0f3d2c3b674ed0bc88e37f1e51016c. 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/DGA072413596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbc1ccc5a530950e47ad3d72da8dee4458bc0abe6c82b2706c40f1735fdb8472. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/DGA062475018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ab9f32acd24e05792134aac47412d40e5a670d02cbf2890bb7524e7599f5a2. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-20T12:18:07Z), 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/DGA092425476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b9bbdc3a699d0e092c3d00cb4c29d0a480d5830c3cab921dabb7abf1c3cf89. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/QZPJ32400100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b49470dae1e496ca9e0b3297b364b71f8a4f07bbeaef87ab71e99d0150dc2d. 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/DGA0Q2421079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede6808d3f02d2d594eeacf925b30501fed61382ab4c1c220f4a1b60f2506d19. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:25:21Z), 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/QZPJ32421391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3800c4422680c9382c19ef364a1924da0de5e6a4a29b9b55b9212a617936ff3a. 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/QZPJ32440597.
Am tras draperiile - Andaro & Neciu Florin Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d72303e2c8a6e3f7236792778608fe18d8308773d1b2c7db18f5e214aba7f07. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), 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/GBKQU2517944.
Am tras draperiile - Andaro & Neciu Florin Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2fdd0c3cb5c602e27f40b7fc7f11986699264ec61273c8497b629870f9cf8a7. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GBKQU2517945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2de1410e589349847291d759eaad8cc97494700e222750dfde01bb84e11ae23b. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/FR96X2583809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc291b36a4fc2340d8e93e74033cd07ae9a0e50212ea53aa3c97f5ae66b555373. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32469816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22dc55cc983181a43e46649dd2a1bdfb89488204381e67c84ceb214437a5dacf. 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/FRX282508663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910cb22218da9a367c02ffcb071234d74d13dab8a73bba40108916612cc7d703. 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/FRX282520917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x450d8888006d095aa9895863c527352072616d246cad4608688c311efd5cbc79. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282553795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c923965e6354f66fe40982b1ffce6ccf989cb11c6a732b945934c4795d83000. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/FRX452580504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93fb43198a213e869d7369fda0b8490588a25212c37d8583bea1cb7ef222208d. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:37:20Z), 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/FRX452545283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16503de515b780547ed52480dd569cae3d4c673b3c8bda3f39534134ad7e667f. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452562930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d175ef1990e63cad08b2f1265442c870767b38b95f4e27fa5fbfb2e0ee609e. 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/FRX452590387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba20fc289bea5a4dc55c0931902db65b1b668f6510882be9ef200136ffcbf882. 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/FRX762521490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1770dd8bb5af57ef4bea6a875f88460a8abdeee13c32c1208f40f429c2595e0d. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762574034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eac4c9c8c8c5d40e6f43d5eee37240631ce35bde28461958b7fcf07b3a71e5d. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/TCAJY2592597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95e18ce5db189fe5940a8528ac16077e89ae796531e9387d25026760f35329f. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:50:34Z), 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/DGA052567076.