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 0x2bff29b531141da378c2bf9767b42d15163006fab013001295b3d3a690a0128f. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1b4e834b-7e7b-4713-8f9d-2b1aca2cd17d.json and https://artists.proofprofile.net/proofs/artist/1b4e834b-7e7b-4713-8f9d-2b1aca2cd17d.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 0x2f40c43f43043cf8f67879e44af6ae14230a3ca69f0db1c2490e2abc1da01815. 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/FR9W12011317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda86875f9901e34159965f99b9637d6624e81f18ba7f36b7af9cdd447089af4d. 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/FR9W12011319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47c84220f184d41476dff3996782fa3be268366fb07af28a0e44fb4b997d7210. 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/FR9W12011325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa1973a3f55fa94f869add9d623b0b45b5b11b7f19309a124ce0928c763ee1f8. 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/FR9W12031172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fa6ddce1fa94258d89ee52382cd5ac66ec03f0513dee81b7e902856495bce19. 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/FR9W12011331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc56a2fe0211c17914269f9078c98d3fc3b2a68db39e1e76496a0b63f183b18. 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/FR9W12146655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04234e23d556444978252f89d60de41a30ecb71dc47de4ee63998e39ba0397e7. 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/QZES61927419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e6a7afcc89a65e3cce95b8e1def8242347ba6d6a8b7e2b743d4172fad76ac0. 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/QZES61927420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe716beccd4bfca97aeb176f79b2496a83bf3aaf90efa5578c9a5c0015a6ad39e. 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/FR9FA1800220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad66fb19b6c82d04ae3c3fd155b52dd8037a9adba499c280bac3a64ea7321e8. 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/FR9FA1800230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fc036d48ddb48497a89186011dd3123ea4cca9e95be415a895d0a4f51de365e. 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/FR9FA1800250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc224fe5934e391fb8526e8234bf318fdafa984e555c7cebdd2f9ea7bda245116. 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/FR9FA1800260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecaec85679d03a419471e0318901131eafd3eaf1ca38ecbbb80c9b98a1a5aef8. 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/FR9FA1800270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e57f986720b6d4af76820b5817fabfd9498800da797574ac915a5157e12bbf. 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/FR9FA1800280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b954948671f07071bb6c46eebf8e441a3a179a302aa1f33f08fdd7c322b7955. 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/FR9FA1800300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2006d94900a6216b0234b27a5e898bd8cd124f576bbd1317960fd7b4a81f929. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T17:31:45Z), 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/FR9FA1800320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1508f6d47fcceb44bd32f3594191751ebe492117bceb6dc1cfc8aa61a5a23f3. 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/FR9FA1800330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc185f256b5935028a88bbbece79a5088e90b305382ac90f15964f9681ab9755d. 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/FR9FA1800340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b26d165580655a7da9e08700cc8df45e841644018a4d6f8cadc3051072b469. 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/FR9FA1800370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb7526c99bf4fb1a75b06ce99d80c5bb1b34c0cc726a348877a3a98cffffb437. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/FR9FA1800380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b141b0476fee72f7dfc2d28859318f2dc433231a361c327fbb9fa8ad5652b34. 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/FR6031501670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a0b3a12383bc440735474612442f2bbd63b480180b1ab86b0ec4fe8200049e3. 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/FR6031501680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e8898350c58cbd0f9da316bb07499c8597baf1d4e216fd2a1af06e82fde5642. 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/FRX852409760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cef3d7f5b46c0761572b7d9c0ab06c1ce79375649840c85e04504797cf57334. 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/FR59R1758673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x347f978fdbb8844a30ba35053ce78eabe3e030d99a4c62625d73ff5729828d92. 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/FR59R1758674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0540cd804741eaa2f383c6dcb184a5be6b80ecc34c2f32a5f1638fb914bce41f. 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/FR59R1758677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e5ddd8d0946bb7a7341d97e9997443558122e934334c2d599e73065a9b9610. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/FR2X41794355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f55612f849917cf321b50c55373fd6abd3b85747a87e41b7406620fc63da76. 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/FR2X41794357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5060d924d55b7287f5c9ae6612a7a5eba07ca818d7ef6c2fcd1d7e1872b349f. 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/FR2X41771634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15505fc653f88623250948d5691289aa07036894f63949921eabab5e88a3a2a. 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/GBKQU2423512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad1932a64b3bff1d2e59d4860e130e747b7d146f9eb4e5801cfa5dcdc626c34f. 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/FR10S1705311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98866fcc960f9c6d7a967208ee739aadb9256d0f5fdb4e8a7192e29dee11b7e4. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/FR2X41669719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83fc6df54d4980f8d956dba88482b67b7363d1d146fb7e58eec78dec19a11d70. 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/FRX991508876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf39734412c364eb327fbae3c0e8483477b057aadfe0dfaa1b5d19e1e4e9520fb. 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/FR2R01600150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x410495b63ceb38b42626cfe74be441a341448e7d22caee10557b91f163c21dec. 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/FR2R01700340.
Monday (feat. LEJ, Akhenaton & Blundetto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0e91c69988282685c8d1bc1c0e86d88ac8e0515f19b639527e1f01aa6c02f5. 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/FR2R01700350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef5ae01e8fae576af709aa35dc51020e95aa1937d48f259113710a38abc25dd. 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/FR2R01700290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3b89d2ba498a462b21eb7fbbf833e203bf793401f33f187236cec411b2c026. 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/FR2R01700370.
Tropic Sky (feat. Ruffian Rugged, Prendy & Art-X)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7efd6a830e32265ccff1dd22ca7eb823dde2b9daa953de72c20942fd82d26bd. 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/FR2R01700380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f2bf1ec18d72d595041204cf44a52a9b59d3f13e333e600f609490be1e7e17a. 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/FR2R01700390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x403f1556f96f395e4651d6d19532d1b4b92c234de3c33b2bb80640d30b2dca67. 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/FR2R01700400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d0832813e2be56686fc5bc8ae6d5ebb59b5355231b0b8c0f7f111f4ccf6c324. 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/FR2R01700410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb51e87e654ef9a47198dc7c010432b549263aa23f67defcf40bbc5b50f7d31f. 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/FR2R01700420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98bbb18665ac4dbd3c4d8d565f12411fe4207b39475d394cb6a7882a58c96f26. 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/FR2R01700430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe520d39a3e93f8c90a1421adccfbb1e3d37a20186ceb5b2a6cb007bfb4cd0d4b. 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/FR2R01700440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7804c417cad70e9b408888ae95efe1a6a9402c82259d3e2ab582a78664fb9a3f. 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/FR2R01600160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31504b021cb345c6f946412015cea451995bcce37d30d4e680b5f45c505c6a44. 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/FR2R01700450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07faeb1606e92e75c37412a83d3c71ceb8784e315810360fee863334b3e4fed0. 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/FR2R01700460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x127d006692fd6b1c1bb23433e057535190a613fd490233d8fb9f188f261a7906. 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/NL4NL2143192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c23d1261f62a7f5e96742f3a1ff9b8d26ac43d042ffec788614bd4254b9b3b8. 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/NL4NL2143195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27a1c8eb0ff8fdec715de6355ee40f4befde5e5858787adeeaa64d3693ed816. 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/NL4NL2143196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b9a1fd283c819542d45ede4751b4423f9b2de10753f12acd6276bb5127ab8c3. 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/NL4NL2143199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba81d43f35055f5acea7bd99461022b6ede3e94afb2de5dbf47c2a5b7ba883c. 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/NL4NL2143201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd790ce335cf69c52928e38c02499cddc21341f7d0f297f942a6da5d88678ae. 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/FR9W11900879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d8d25fff4a23842c3a2ce97e6f33cf393d3edc3a7fab1413a033777f105c8a. 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/FR9W11900875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ecddd4da44185b2611dee7a9fba107cfcde155f768bd10e595ad64a98ffb30. 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/FR9W11900880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b1861bce20c420f9374476e7975bfcda4411c640b25bf007d53e66d79ef82a. 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/FR9W11900874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7be3fca8c09005e84e699588d8f9845bb2496398f8d845c67e715cc6efafd8c. 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/FR9W11824400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4508e579e64d6cc1f26bf0dd8e6ed1df83443487263b861d80064f679f73b44b. 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/FR9W11900877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c8c5341a95a4d4a35827b81201f3b770ab97f5cf1ce2929311830645a1e998. 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/FR9W11812131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c91f157176cdaf5e30d3a57f1b1de9bc74de0bb7c69dfbfcb61e1106f2a0914. 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/FR9W11900881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfea8f345fe52097f388572648f77c78caab733c8d5b4544e129199bf36f70c46. 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/FR9FA1700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d95037f92ade77d6d552d785114a01ed3b0dd54af59e6b054db6107bc5b5da. 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/FR9FA1700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b05bf692cd3fef4e3646a04aeafe0d472b199daa563404393a072647475ba0. 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/FR9FA1700030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec71acb879383e18a30726e64bdcb265dbed73125eaa4fd852bc43b3d6db33c5. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:10:09Z), 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/FR9FA1700040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b5343fc08fc6da363c4be0c556e130d6f44cd86f07aa6b34a440166af5ca0b0. 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/FR9FA1700050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fa951bbb749cc98e18c8945a97a1eeaee6053cfdd9a3e6b6e035391bdd5464a. 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/FR9FA1700080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42015ddda29e1a677e180ede71a0e67405056d174c5b8a068fe33891597c2b53. 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/FR9FA1700090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ccaaec08e4d2aa2f1c6f8c2ea03b65bed3b2e54f979944ee14ecf9ab015fe85. 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/FR9FA1700100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a8228f23773f68c1454a040ff9c5aad36c8e1c8df4ec0793cdd1431f5d5b0f5. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/FR9FA1700120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96fff68f8a901c56cbdee7062ad31d590e97faf499d9c3d30ead117544d85ab0. 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/FR9FA1700130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9642de2178bc49be11843f5897ded711fd3ff487e27d3e2c762fc2d38d0655. 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/FR9FA1700180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x168530ca3d352e40c00151afe974edf3dec74adaf5d9e2c9f1e2cda23550e83d. 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/FR0U91601227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a0280ceb0e5323424d17b1aa2d7b217efbfe316a6c250afe21ec8e1d2c6efed. 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/FR0U91601229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe1a4902f7b39e7d9db6f9ad6a26f8e7670d5292bf7c1a44478b34c6a27d2e63. 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/FR0U91601230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9988b8426978d31b3e291c6611bd443d310a02affad09789ac307d8dd5a9776. 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/FR0U91601231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd4756d3631f9f8d7b5e3816a107161bbd79bc4eb89106ec08be1d59e2db412. 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/FR0U91601232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc45a06fcc2ea296900855b3322d8106e75aa5e8a48245167a03c792383216756. 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/FR0U91601236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a7ba6046bc0f93b956eab126d0ceee01ca471200d6d1e5f81402f403f6fefa. 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/FR0U91601238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x288815389ffe9f232d8b6ed1ef4afdde7f3114655148d4bdb2a7a98082842f42. 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/FR0U91601240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c81040df214e5e367b5a6baf63bedc532a5d41a00d55dfd7fcd33311616c47. 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/FRX762016332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0053f41270410cc24976d466197019e90a6efe0005be344df69fe8603948a7b7. 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/FRX871527709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d11db523e9c57816ea8bc8d52097b9216b674963ac881718426505a9ca89740. 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/FR5R00910283.
Tounsi Freestyle Pt.2 - Von Bikräv Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae25a7245d3eacfdd14211fe9411b4d1f29b176a50d19f728fbd045477a830b. 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/FR9FA1800450.
Boulangerie Française vol.2 : Les Instrus