1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9890aa35abad45a3a3f919696865cb5b2c742fd565203fafac0dc7120c896d34. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3fed5dab-f7a1-478e-8239-978393da2c65.json and https://artists.proofprofile.net/proofs/artist/3fed5dab-f7a1-478e-8239-978393da2c65.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fc35aba9356a22b3cba979192fc414a86a0ee8e73983c7c5e914de0dda681b8. 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/GBARL2101845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd91f186f34199d876ab1dfe199832465d6d7703792be0448cea52d97728f0497. 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/GBARL2101586.
More Love (feat. Secondcity) [Camden Cox Remix]
More Love (feat. Secondcity) - Camden Cox Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f5950976f20e47ce711ea616ff7d8d8f9f6ff4bbf91e066ac2a9bbe72fff321. 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/GBARL2202270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de6b2df98f1143d3fdde6b7c9025cedb4f28aa261b757c5c348e7b420d3a82f. 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/NL8RL2336632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x915b4b70490540eacbefe2aa9b2943ae69f36cfede68598cc2993e05d7b41bf5. 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/NLRD52264201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eac05f1fb1371bf293f13c70a9f1b0e4640f9b8332679e1f9c9cb691cf35e87. 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/NL8RL2333441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x915b4b70490540eacbefe2aa9b2943ae69f36cfede68598cc2993e05d7b41bf5. 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/NLRD52264201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x915b4b70490540eacbefe2aa9b2943ae69f36cfede68598cc2993e05d7b41bf5. 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/NLRD52264201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cb262ecb0e98ed837ef61073f062a8230c5465d12b7e2c7fe6d901141e8fbe0. 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/QM4TX2406361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105279426de3d197a19e8bd196ce7532b6b3618619d8ad5cac700263933c7fd4. 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/NLRD52319418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf794e166af341c9faf52b952894fe51eae3f40d7c244ca8e69a8bbe335aba9cd. 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/GBARL2301126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4adcdf5c2a4f891461c275774d2d2c6af0c9c4020612c931ed6b2c905b442612. 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/GBARL2301127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7403314423e7c01657b1c85adc3eed0d6d0be10a1dd3aa4e6a4b9691d2e33604. 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/GBJAJ2300729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d5fca328da6e785f1741345ad0a4ceca38c9eadc290dc80fcb56e4774045be. 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/GBJAJ2300728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7465fd7b0fe380e8abeed1ea9c16de8e62afbbdd57398fdc18f10b5444efb0c3. 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/QM4TX2359710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe738cb6569f241f20339d7bab84cb39572dd0c8f3c6a3e37493c5e3c7ad2ff4f. 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/QM24S2205485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b52d8779d77761fee37ba6f6b3d9abe068639b788ac027f204d3a21317e0dc0. 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/QMBZ92261865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598034d8fef4624269e95fc9ecbf0e12334f226d30a7172298403896c4c374bb. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QM6MZ2268383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a1b9113d2a09b76c93e41e23c7ddaf971f3e150bfec20e84cdace97d4a35d0. 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/GBARL2201645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598034d8fef4624269e95fc9ecbf0e12334f226d30a7172298403896c4c374bb. 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/QM6MZ2268383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0698f8739fa9df6917c032813452ea037c9a5e1493f9b1084800fe73c003fb3b. 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/QM24S2106775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd11b11a99a57bcb20d194ced2f77373c77d842f9e24fd72ac0f5e613e06435. 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/QM24S2106776.
Summer 91 (Looking Back) [Catz 'n Dogz Remix]
Summer 91 (Looking Back) - Catz 'n Dogz Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d12836175063646986dbd598038ba75fcc029e49235c5d61ea5bfb106c78c6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBARL2100346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40d0ec92d6c37861d5bc50b33a3881c0cf1a94241e72fcbac78f059c31d938c4. 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/GBARL2100345.
Summer 91 (Looking Back) [Illyus & Barrientos Remix]
Summer 91 (Looking Back) - Illyus & Barrientos Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51f4cedfe9d1d638f9e50d0258b9f29e82ddd49b3a37dfedcd2a061ddb208419. 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/GBARL2100328.
Summer 91 (Looking Back) [220 KID Remix]
Summer 91 (Looking Back) - 220 KID Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eeb747325a51e7bba0dd047b33e40c1efc4a5333c1348a2aac5e51486f6fc3e. 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/GBARL2100109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2cbc3d0de2f1c595084f02a42f3e221084eefa47948b271f567338b517d3003. 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/USZ4V2100040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76fd77398567f5befa51786b7cf157c013fcc5024354f9e9618f3055185f6eb5. 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/GBARL2001582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9458f0404bf92bdf368091c863dfbd1007cc231aade3df675212374812e3d166. 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/FRX202008600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ea7889d8a78f37e7c39acad7fd6ba32feddc3deaf6cbc434278962b0bc3b22. 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/GBARL2001583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf61ba97aa59caa93e0615beb687a83878a2eea4044575b03a9667b73d0a6e87. 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/GBUM72006298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9458f0404bf92bdf368091c863dfbd1007cc231aade3df675212374812e3d166. 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/FRX202008600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7609d27ce832a0b8ac8c28c22d542e5014848a22219eacf85938ee03a12b0647. 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/FRX452002294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c7591811c7235b0e566fd8a6f78efe72f08543ec372265d8c7c9d9c8897993. 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/CA5KR1962710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb17237fc3ddbd454cac28e2815f227c63d0c6af2b59af4c7c5786cdbbefe6994. 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/CA5KR1931615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8efe261b2cb1c27ae479f0b51f6ae132107d3593c2852d33311af5f484eb0381. 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/QZA741901770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0664783b3ee43cdbc08711f9346d0116e8dbbdc3e9f722fbbdd771986a47323. 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/GBSXS1900025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80f92b4c49d71330adfe513639e88bcfcafa98836997fa37dac91a04fa4e002. 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/CA5KR1846517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f2968712ecc69f08b55719c62575908e8302a56d48ca7cfeb4ffa28251c4a8b. 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/USUS11800367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a927666e4393ba6ae47583e8aa70ae43634d9629f914eb239059ec03af1e697. 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/CA5KR1832273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa47b112aaf2dedfadbb154e312c56737e75ccb79d02960077a5f3a0f05c03dbe. 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/CA5KR1828474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74764f4c83fa83e63a24d111b38197ac381b0fd124f58b44cc4554c321c50b68. 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/NL8RL2414207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa273d06bd3bb6fdc77b3420407128faf5cc53c2bebee4239b935955dab0e7a86. 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/FR96X2168032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8a0b5a9dba342574351091236b79fb54232c3e6ffe1b01b50dcc7d9d9a9988. 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/CA5KR2016822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76fd77398567f5befa51786b7cf157c013fcc5024354f9e9618f3055185f6eb5. 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/GBARL2001582.