1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe86e3919704e5e3f07590bb268f36ec7602d1afd03d24f3c44d2bac1227dee. Chain 2 (Bitcoin): anchored in block 954058 (2026-06-17T06:34:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/44bfc236-5d8d-46fd-8a24-b15527e70636.json and https://artists.proofprofile.net/proofs/artist/44bfc236-5d8d-46fd-8a24-b15527e70636.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x170d466064af151bc0f512edef844eb3c4b094e514e57be7658a669ae0530fb8. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/NLCK41037954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4974d54ae7edd732e042210d07fc2819b9664b19af1a56612a34c9d5ebee943. Chain 2 (Bitcoin): anchored in block 960384 (2026-07-31T09:54:03Z), 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/NLCK41037957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x449f9efc75c2eff7bdc092f3a33e009995b6cb831df4584b2039a79ebc0b94c1. 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/GBKQU2360556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947194ebcb4e5f9a9c87610ea7d9b31bbcb05840db87e580002c86080986f065. 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/GBKQU2360557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd72682401e92ee0400a3f4d68d267685fbaecf417b6e4a7805ed2a6bafc3da2b. 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/GBKQU2360558.
I Met the Devil (Stazma The Junglechrist Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d395ded8a42f017b03e30d825be899b651b9c195406c93ca7dffb98b168ae8e. 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/GBKQU1364341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7b6e95a1785ba05d08da469871414359c64740b7c73b2c08d5b697249d96a4. 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/GBKQU1364342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39915f7817a4d74c6fd10f6cab0c7f57e387fb13cee984bbcc9e8bd96e0fd810. 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/GBKQU1364343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2aa33213f126a34887020aae8848fc9d751390d92927ee911f6e8113ecdca8c. 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/GBKQU1364344.
Antigoon - Stazma Illegaly Violent Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4ceef34c9add28aa3e7e4eaf06ae0638f7f28c6841db09bdbc70afce5b6cc4. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/GBKQU1364345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4603ac5653c3979cdf303f4413e84e8d26e50300ada169e6138b9a0aa76a1788. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/NLCK41043944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5104797246d151619f9a1f559f470e0be660bb1ae9b3cf0c2bb757a1aeab3fcc. Chain 2 (Bitcoin): anchored in block 960101 (2026-07-29T11:46:30Z), 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/NLCK41043945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43d3bb14f88bab3f2e34b7addc8cd0484b292be25eabfa8b1a03a7d8913cd8c. 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/NLCK41043946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc679257c05a9631a5717b458d00a587069bf5a9d3ac72e9feda4c0e904f8bbb1. 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/NLCK41043947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81df72556c3305d569ca58ff42a6f0b208034f29c9a7d9ab587c69fed513d141. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/NLCK41043948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70925d8a8755eae67154bc20d9dd2f0d9cae5ca97297dfe56e0f80c758f895bc. 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/NLCK41043949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x883d326a6614e79780a3f69e7c934a0d1e30b262fc2e9baed0ec5a619b8bdae0. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/NLCK41043950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c008797b374a93d22938c15a3d197c8bdade0da146c2b4ec3c3af6a0420954. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/NLCK41043951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e30f6b9685432e4aba2e26400985e0192ff542ca85f30d1ae3d64363e0adf40. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/NLCK41043952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac521d3abc148a2f2017d235a9275a932e8115ea49b93c6662e60f1ee949f5c. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/NLCK41043953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63ec2e647f6a433a9a52c5ee299d6b5c9a1c04b2efc359faa3edbca48e83166e. Chain 2 (Bitcoin): anchored in block 959146 (2026-07-22T15:41:47Z), 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/NLCK41043954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa72cab3608ee1a1a70ad68934673fd6ccd568933196fc753835c22fd4b3dae0e. 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/NLCK41043955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9730917a22fbe32e08e34abc8b1f837ca3eecceedf96b404a17d329ee35433e. 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/FR9W12209278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c368c6f140f9fb21d151501b542fa48ff5f5bc7cdc48cce1b62e50fb36af2c2. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/FR9W12209279.
I Met the Devil - Stazma The Junglechrist Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c6996cac13a55327f974d767be28a71d2e1061a46aa3eb99f031634c5e9db24. 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/FR9W12209280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530d7fb9ba0c1a6ee9e11ed38b72d491dd7174c2f11e66cf8c7c057bded3cfa6. 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/FR9W12209281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b69101680a7398c2edbcd0bbc42e793e06f9efe394de9f0cc8ae2b146dbb7cd. Chain 2 (Bitcoin): anchored in block 960285 (2026-07-30T17:26:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12209282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89da28c93fe0ac274a2bbb20bf7c6e4b4035ea3c33d2251f292d694c70ea298c. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/FR9W12209283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9762503c5eba0710d9ff79d703cef6ac87925559b02166e47fe97aac7f407b47. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/FR9W12209286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60eb5d05a32b5dbc1fa133860504bb93652fe559df1de6a3ae2273d2d609b7e2. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/CAE562126401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe826d664b77d2858bc84c08f1b50a55fa106ad65fe0c3a2db9d7989b184637cb. 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/CAE562126402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56a2f2306f3e506734062bcdb74c254121fb4e1e52843c4238c26d80030dd2fd. 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/CAE562126403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd3b6b35604287503aba659570ddd7a4178ad868ded5a20be842e74eb9dd9f0. 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/CAE562126404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfad67d4f1bb6d8e3b25701f925c0888a888476663fa47c643cf0005c7284f00. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/CAE562126405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x437907e3afa581b721af7f574ced7e6a885a581e5a757a14d2dcee307c89fbe7. 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/CAE562126406.
Hypothèse destruction - Oliver Sheitan Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61315e39aded2c9129f54674c3db3c258a44ed8904433091be7ed2ce51d1de05. 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/CAE562126410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc290357f2b5b54224340c0d7a4557ae3229da4a6d23d6b54edd78d1e5c862c00. 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/NLCK41044815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x214a01d5e4f34a7113fe3a64074877c191bf299d37edf2bb3f9cd77b38c24ff3. 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/NLCK41044725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf85c5a7abb81ae39727552f701a368441c6d530ba510f005acca11cd63cae4. 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/NLCK41044726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf72b2648c30a0606928bf6a625cf4c5b9a84988da0a0a829f45186adca404081. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/NLCK41044727.
Internet Exploder - Passenger of Shit Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a271d265773c3c99f157de59f69f011ba4114f8fcd6ec1a8355dc2f94b59044. 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/NLCK41044730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e933247c7f48a3e59255b622962a080fe15cd06edafdcc3d9edb36656c853c. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/QZ5FN1810550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4dc8b6cdf06fe3038b84bd16fdfc92dacbb3aaa6c80d2809ef26e9d82f09ba. 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/QZ5FN1810560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8067926b8a4a93405f9af7d50708d526ac4f6cb97d1dddad488cf045ba869261. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/QZ5FN1810567.
Reverse Engineering - Velos & NLIC Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f7f543aeb4c46f5f30dfc5c3f34ecc02f830ad77be3a20341508cfa1817c427. 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/QZ5FN1810569.