Robert Koch (born 7 October 1977), best known by the stage name Robot Koch, is a German, Los Angeles–based artist, composer, and record producer. Koch made a name for himself as a member of the band J
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 0x5414bcc997276b05076d05e8698f2e237c79fd8e7c8e79ee1e77b0a247796ffd. 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/15ff2814-0680-432b-bb56-2218a19bb7fb.json and https://artists.proofprofile.net/proofs/artist/15ff2814-0680-432b-bb56-2218a19bb7fb.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 0x94aace48fedcd367d77fe7f124afda11bedbe11aec03ac681ab87abf978397f9. 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/DEQ121113702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa18c253b9fd2c0be9703adf0ce5e10dc8658b770b7a3f63924d4a4778157f935. 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/CAN112200594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8d77b63d3dddffdb2667a9ddbe3f9ddcbb0be82c43878f3b147f292d102167. 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/CAN112201080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3bc71b42d69be85e26805b23a169cdaf03ada5016ba33a1e7c197c78916d0a9. 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/CAN112201136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24887add214b318e46aeaf9e5e22bb259a126fe73e5251fdead647756b34f431. 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/CAN112200714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d07a60526d723b4d83a53ba61dc429ba3f15d8356d8613a945874abe8bdd1c0. 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/CAN112200828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13b2f70e05392cc712c0568356161096508f31d8a3044f2cdf1d4d743625e47. 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/CAN112200881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2daa0955d124eacabc0a9f4fc32bb15db05598e060953babf91cd06cfef5ad7b. 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/CAN112300302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f66a66749cd9811b20790998738a3eaf4ce9834edd838bbce13cb6f41213196. 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/CAN112300131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5dda7b1567dc96a078bb5df9f77ed6997219dded643c4ac8e41e72c50c148ac. 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/CAN112300303.
The Next Billion Years (Foam and Sand Reworks)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4b7306a5d6e372803ed4ab08088c7b1aa7f6453584c0cf26ba0baf10978c791. 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/DELV42200060.
Post String Theory (Foam and Sand Rework)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a7525898745f2e0c99b892e58f86a301a517a9fac7653a8ef9d7b0db6af4ec. 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/DELV42200061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5f9a4fe33b7d8da3bb7329dcd164d64c62052112ff8a262d6aee1fe9d808912. 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/DELV42200062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa921ee7e8079d2f8266ffa5e3a25e02b2b7a6464b7c4f4fa26144522920421ae. 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/FRX762101677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa0ae15770fa3a749f918f4ec36e677745e9a0787ded7e1c7d89e7565519ffe. 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/FRX762101678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74b5fdfe7d9af014ca4ea00af8c316547edb12f3ed9cacb3ab88e8f40e72996f. 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/FRX762101679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e6f022e314c2c6a57beaf10220d34203992f5b16f2040401d4d5fc8c79b1b1e. 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/FRX762101680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4773bd7b3df74afbcb6d9256e6746058ad88c5697170a9cd693ef4b998a42b4d. 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/FRX762101681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd788015e83d66b34bed4874e9196c673640fe2e3f08d3edb274239e5893c9f03. 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/FRX762101682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f8227bb2f3562f020ff7f0af50425f12a7040ceef1ad1037abc0a9ddffa2f11. 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/FRX762101686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d3a20b8136b1c5298781bffe4963c2e8f8daa9f739bc49bab1160a2cf6a09dc. 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/FR2X42133238.
Wir Kinder vom Bahnhof Zoo (Original Songs)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x777b522ca75d7b7a567fa996b3448f42bd0c81f3802d672a7c3a03983785cfe2. 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/DEBS92100109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa9318281a5688e97d570aa5e60db98e7fabb79373c85599f8acd16e830b64a. 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/DEBS92100110.
Wir Kinder vom Bahnhof Zoo (Original Score)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd53a33cfe740d12cbc733cbc5fe67d19cafc042d7e85fa0c84a258760fe44c. 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/DELV41900637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1198251af2d433efab126f7c7298ab6ec1e8995f520f4b0a8c538c719ba09798. 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/DELV41900638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe958cf6e620c1249da3ef108feba09e6244fe91e5e4ffb1ed54ad285c2a54a69. 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/DELV41900642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12fd1e7ee5d886084d32b5f07660fe26196d092ae9e326644fa9941c2f89c76e. 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/FR10S1942534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d45bd32e91a200fb8aa2af70865eecb6bc4cc59928da295e1de524c63f73c24. 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/FR59R1857997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad0d742fa46022753304afe529edff9f49202b7894d19704430f6fb8822458a. 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/FR59R1858000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb4485c349addb8139e2874a3fa639a0e0b014914ee6480613effe6f7808e8fc. 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/FR59R1858004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b2d043b1ad72acb08646581dbe8fec789e95f4d315f89615bebc9b4901910eb. 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/FR10S1790400.
Instructions for Time Travel - Recue Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a6d34be81fddb1ece12fb86013fbf5d03721b1c0ac26a55b260be1d182a643. 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/FR10S1790402.
Heart as a River - Christian Löffler Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dfcb22759ea0e009a3631fac751e3763956f51016043e41884a3508b107686b. 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/FR10S1790411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81463b17d5433201e60bcf794c87f27cccf548f5e9bd37598af9e6ed44218bc7. 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/DEOE81510293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2824a51c8c8150589e8588c9ef99568a431e20ce76fde963d41a66d612b0fef. 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/DEOE81510296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa592bed61e4aacb66b78e992c063dfb54e382f41798dd64048a61c55aab6603d. 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/DEOE81510298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d2191de07d8798aa2e61d43e1fbc7b8336eacad010c45932c16356bd75a8338. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEOE81510300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bfbc63fcb8977b943bf590c2ff89aea49aa7f9c6aa8bcb0331d681328f103a5. 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/DEOE81510301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967c6ee027ef5422d12e0d0384c65dc50d692c8c0c644b1a5b777e81f4d53951. 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/DEQ120908985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd873a0989d90150a131949a5626b4b940abec2ccad81da9eddcb723e2cd0c9. 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/DGA0R2339190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b424f89d047069837af2cc05d7bed80f435db93dad4ce0587e8790cfb607e2. 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/DGA0M2374322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a8d26db8d9550efb253b9617f5d7640ee30fcb26e10d200831ca40dae800e4. 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/DGA092360444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbd5a3ee5d33f0d6114ac723e407a2f25c64a9e913257d810f576f55a385cc83. 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/QM3DF2282134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc59d1146216982b759b3a08fa49821da72fcec4340203e29824c975a4c3ee718. 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/USANG2293236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bea6e3f6d40110d301056b8b718f6c0f3680630a34d2d764f0e4bf5deb66b3e. 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/FR2X42310101.