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 0x794116c6bef2031bd72735636fd2e0069e4d3f9d198adb2e79ecc8063985c65d. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e3738d52-3224-407f-9e2f-30db7428a0d9.json and https://artists.proofprofile.net/proofs/artist/e3738d52-3224-407f-9e2f-30db7428a0d9.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 0xb2559ff56a046cb7923937a302c49ce5649d886515e8f16c618fd2f675dcd6ac. 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/NLCK42229925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb048681286e2b47e54b39d6e53360e52510a50f4104e260f4ec1a4f7c7035c01. 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/NLCK42229926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe9887c94f1efaaf304da32d15a3fbd53fde645d261f6c6ccec165d0abb7cef4. 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/NLCK42229927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf0232c1b75208d979d5b3a1448e409442671eafa4143fc1bc67b8c9c1933ec. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/NLCK41029414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2b21c8a8f870664148cbdc11aa58de7c92ad1b296536d99db45098fe758d74. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/NLCK41029415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4ecd88015978147a1fdde7073659f5dfa5dd7e553c1a48abfb1749a6caf20ff. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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/NLCK41029416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c7035b6194cdc7d5b08e5a79e268d0cefb6959fbb56bb77102e3df94197b2e1. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/NLCK41029417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7dcd14902bf2a1314955d7b4c370bfe0c9e68e6d9ce48b234dfda28415eece6. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/USLZJ1670323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedbf74dd2aa7cc9cb4681e8dd8502c08f5894db2fdad7490ac33a70e23825d24. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/USLZJ1670326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbebd40115e5f593a363e985aa868bff9a09351e42f0db88e478485ad053ab1fe. 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/NLCK41019653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f026d1646409c011cd9b05524204d291286b0abd5e9d27548ea45b16ac9052a. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/NLCK41020427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b34302d18d30fdb78fdd08e25052fed889a3df06f0b25e609b6e7322fd9f272. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/NLCK41023181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56cf431945965e854900cf98b50678bceb910895e1f05a8542caa590aecb1c3. 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/NLCK41022181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb533ee100a420e466417aac337fb7ff9a98d390a93bbab02bcd6bf548b48298. 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/NLCK42227243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f14c59ce9b75db50bb46d3480b19741880dffc77123cf80b934a12714c12be4. 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/NLCK41099512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a89064817284d257a7773206ccdc93f933184975007fa337147db60b7f2749. 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/GBLV62034914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ab4df0c17d874a79813b3ae5cee227c47edc151c81d115977ee68d19361e49a. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/NLCK41025803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe57da703eb9e0a0efc077588145b043a897d5f8a91de0791a61b2b6e9d0dfe4a. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/NLCK41025805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cec474d4619a5018762c39620cb381a1dff8b923b30b61450ae4bf87410b2cc. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUT1400044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a586fd81b182a392333c6f8e7a916db3fe8e197651f8ad3c255d7fb81c7931d. 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/NLCK41402290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe90b54385811e95d81b6209def74b0ad7b8297995f4f10990160e848508c0273. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41023969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbec0dbd5ee24373819f4f2d2ea002114aa8698adbe89e3ebffa2ed8aae8072b. 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/NLCK41023970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b34302d18d30fdb78fdd08e25052fed889a3df06f0b25e609b6e7322fd9f272. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/NLCK41023181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb954b413727fccfe28e7da42e481174592fdc3ee5aa8bed955877b0d3a45f65e. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/NLCK41018283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x998ef85d6bf3e889a3a69806969d9d9571e4e97f9bbd4834ae7201dbc5fee0e3. 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/NLCK41018287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b0c8ce68e3b9ba94e7c6c808a180f21441d6b61df28cf4dafe799a39f82f322. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/NLCK41017289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5572fefd417e3556ed75bd5dfbb47d405bca293b72f660c2ba57b2f62a667820. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41017290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59aedacf5567a7b2137e87b439a5185c31e5ba47dfc92b485387bc27cb925155. 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/NLCK41016576.
Full Force & Cows On Patrol Competition Winner
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae5dbacaadaf707c9ba1d8aeb9661f909d0d1b20d4f1d13060d57cc17ec1676. 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/NLCK41044809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3a9e350701c2b0b38fe67a5e2587c6a3fca2666ec0620a4537bd59ec31ba49. 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/NLCK41044810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd14b69d5e41da4478db26bff992e458ba8c873eaa2fa86e3792e7637bee94ec. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/NLCK41044811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f97fe646fa481b56c73f7b64d733288aefbcf2f81fc0d2b431e5d6afdac22cb. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/NLCK41044812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe21aecf70be4923e94c24ad1cca2b9978b5e605d6dba328238f2135704b52274. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/NLCK41044813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5edb753a81c7c2b5c22dd9d792cb2a6185661189d310c87f9be19069df91c89. 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/NLCK41044814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc290357f2b5b54224340c0d7a4557ae3229da4a6d23d6b54edd78d1e5c862c00. 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/NLCK41044815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c0ac2273de7373b806f2c6412f8671b5fbe3e4c77a929ca9486cc397f93794. 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/NLCK41044816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3de044e4b7c20b6598094493ca0c0c5d5b7534d4b4967d65dc2a903336918c9e. 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/NLCK41044817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0473ce11708603b72568c0356bf4082f8c0235b5b7066b135f4e33a932c0d57. 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/NLCK41044818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d4cf5a46138bf13447e307e316ad0606f91ef6020f12071b738c43a2d1a0c13. 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/NLCK41028146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa23bad06d8df9ab88e9706c418407b12131699a35415b32447ad2b488dca747a. 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/NLCK41028147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7505c5e523d8a85286a14ec80bcf2be1668b8047e029ad52917d14950063b3a8. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/NLCK41028148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ab13c13865c7dad468af8f86587e5b4f5f06b2fe52bdc0cc4e99d6f87ab959d. 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/NLCK41028149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10dbaf83af0de3b9e80791bab324d4cff5b12b3c9d9a43b2d20f7ccf7ac9e942. Chain 2 (Bitcoin): anchored in block 960210 (2026-07-30T05:21:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41028150.
Raise Your Middle Finger VIP - Original Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x075fb5273dbdd9a01ee8475e57a785df2bfbc9dd4563e92e118f84f4b2deedec. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/NLCK41028152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95853e092b42afc98563e5074961588b7f8199c4a9dd40f473ea8db06b82f080. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/NLCK41028153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46f8ba7db53d0a384043670bf1238f249a91f243526a1c7208441dd8b106fc6. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/NLCK41028154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf95038f4494723cf365a506167cb278e02cd24af933cf89bce72e8cdecfba55d. 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/NLCK41028155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ad341d2a4e750aab66e675b5d4b4daf6da476da317f42f62c5bfa84b5ccfd8. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/NLCK41028156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dc539f57cc71ae03e99f7723b5037eda042a478b5848ae0b2f06cf6778d03ba. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/USZUT1600139.
The Land Runs Red (The Outside Agency Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x374193e639b3cf8c894b38e3276290d957a10cf7fccf44036692d8d448e83c50. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/USZUT1200042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a4047e3c7a09e4ec4f7d7027821ed17a2aaa106f4f1ba82fe88a180790f611. 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/USZUT1600111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb362eca08ec7bfe3f14f455480cf10bdda817d78b799c7ae0cfdac0a92c0815f. 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/USZUT1500067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd723bd5463c708e16f1f3755a1356d50d2ddce37d7b9f7c522c88c2e71859411. 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/USZUT1600120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc97343f65804b6b022a89523546b54f7b86f29755e529b37d98c75fbc87a4690. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/USZUT1600135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99911ea8c98a38fe94b6c258bdfbcf12d5ef0c3745975eb4f69f99bdb6471549. 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/USZUT1600134.
PRSPCT presents: The Nightmare That Is Christmas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f7e2365b539803c855093b86d14ec60299dcde307b0bd1a56f936a035e1d08. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/NLCK42222353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d6209f2a757d21bce64f04d370f22dace940305a0c2a16e3fdae55b0b4d41af. 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/NLCK42222354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccb8a10872632f9386858e89b906417633ecfd027abcbd6f440c6172e6630685. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/NLCK42222356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3df1d19c1b4a95c145ec69b12c690fe9401246061a030d8bbd62489576fcf907. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/USLZJ2348235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x400fe6ada0d8ffd1517bbbb6de4426e152f19787fea1d35643474cfbe40a16af. 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/USLZJ2348273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x489cd3270720b9aa0f0c2c65447ea3139f1ceaeeaed2df75d82d3582294edadc. 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/USLZJ2348295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b4689fed0405bfb0e99332d112a69aecb710dcdd2b60d90a76e9833a7c81cd. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2056832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15b9a44e3d46395f25446ac229a68cfe5891c71e09cd62efa5a53140f6eea4f0. 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/GBRKQ2056847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7eabffe450396121111c458bcf0385b41ab9354222483565ba323e032513788. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/NLCK41025349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161cec614d7238541fa584a6e4b27e0904574b6464891b3e432105096d5843c6. 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/NLCK41025350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd08a7d845bba1d12a9f2f00a80b6b8a68999f9260b7dcdbe83fd170828bc211. 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/NLCK41025352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b85e7a7a5187bca23728ede2bc9c50a1211b0a35759d060a27f64af9c8bea01. 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/USLZJ1838941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87582f4368a088ab4ccf92e5cc347b7b637f6f0e9ab6d5813d665d158d8aedf9. 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/NLCK41029195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadd79fd16b164733de9e17c2c55529eba87897a0ad2034137285052a11e6d35e. 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/NLCK41029197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bdfe11af17580db293e834cd1ad356b06ef2c96ba7f7a4c7833e947378b6ffc. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/NLCK41029207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x504b5a8a18cd615eac8fdc5a27a1d677a9d0d5f20ced64e0ffed976f08233fb5. 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/NLCK41027033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d803ed027b04426955c9fef5a3a3e06bf72ee35daad32df531225efe3f7a14. 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/NLCK41027035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f5ae8af765a52bdee3ff6b0b9bfbe98eece07efad13a8d2393b389698f8aae. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/NLCK41015408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52b724d1fd235909c19be8d73a5e06b1679ba6784ef7b4c1b44c4a90cd66f7e. 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/NLCK41015409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab76572c5c8bd14b0296e350c00883326b5645dd113ccb2ec9796c5e4953a96. 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/NLCK42218092.