Josh Legg, known professionally as Goldroom, is an American electronic musician. Background and career Legg grew up in Wellesley, Massachusetts and studied psychology at the University of Southern Ca
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 0x2b891b54ec9c9777abb858f88d9af95f1144573d4639b3d64c6fb8b962ca8495. 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/ca7faf13-a517-417d-a016-d17bb27c4b83.json and https://artists.proofprofile.net/proofs/artist/ca7faf13-a517-417d-a016-d17bb27c4b83.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 0xeabe1c46fcc2c7077adff0a8f2c668735e1efca59688394754f351a719075f0b. 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/USQX92002818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21d369f9e039bf1959bcd9e5baa3074214ffc4bea7772f2c6a1e2a0d69e3e93. 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/GBKPL1940767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fcc8feb389731a52614fb2b1ad5c693d4068f35faf598eb9e639eee00ffb59b. 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/GBKPL1943659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f93c66b5649671c3b488fd66dfd6a2a9c1fbd02dad0ba9c09de93b9a393b4f8. 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/GBKPL1945293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a8e87fd285b3ee8bc4a92016ad733b1eabd1914ab3fb1195e14fa73c1c05c8c. 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/GBKPL1967801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e23985b6b5cb1d989af1fd747b350eb1016bd556bc726a925835dc8734c5d4. 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/GBKPL1952407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b56931735e5eee2dfc8896e98e1001723c96313ad60f0f356e3faeec3ef72f. 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/GBKPL1949560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd73559a4e7866a90fbbd75d70dba6e63fe43e14c3c6212946bc1f949572cf59e. 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/GBKPL1957759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29305740bbf03bb7a8d1a416b3ce5606bd40a526b2a7ad9c0b472ce4acf52ce2. 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/GBKPL1964696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16910b5b945f5f7398c8f35e993cc228ac947ee2b78551e0828c480040c17dd5. 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/GBKPL1955139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dcfcae88ac06f22a551a6166545827adb8acc95267c68b250fc2649fcba6281. 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/QMBZ91919004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed780fdc32e7bd45c5283988f15ca60c0a285c55305867e6985103e83987aacc. 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/GBKPL1961935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e54cf2f8dde28caa69cf8779d678496f6ad8e3d281b8a3b31be3be817125001. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:02:34Z), 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/USUG11700640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbffd7e753835c3617cac108665a4a2728d1015bccef061e1845ceadc7a0e26d. 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/USUG11700641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x091468fd9c3faa2a2f8d2a85dfa91368d59b30c664b00e2aac896d4512d3312f. 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/USUG11700643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb50f6cfea321e7a2bc6e658299da02f268b6147dce693c038aa117e0c6c96f68. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USUM71614315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fcfb5c0be053de86bd568046ae6e9e2718f3bba1d29c547bd8f34665a012429. 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/USUM71607673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd717336c29c1ed8fe807657f4ba3472b310dffab0a2b90499986f8a993a18c93. 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/USUM71613702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c1c262126658151de48f80e733172b38a9d8debb892560e49841b8ce6b42fb. 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/USUM71605565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16a869acb369ed195299c08ee7fd9a7bcb2c975cf81e275060806d19fd02edb7. 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/USUM71605891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab85d444912d430d905c519d846c3cb1af1262c61bd0c9fb2f22b66005cd667c. 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/USUM71605564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638915127272efcaa19736894861dc88ea6949e6741ea760ecd3c1048889a30a. 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/USUM71605892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd036dde037f9ed194f31288c88ed2a679ebbbd985d298b9767dc09958dafdf. 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/USUM71605893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63980269b92512f67a9ce4aca836b7506860feff5ec61f7c8f2816f1025d026e. 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/USUM71605894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0487477763eb8ceef3db315659b58461cac20e248bd6734647c600e68161e0dc. 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/USUM71605895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7838c21ac411544947e31a6a6ece2b252259f761a6009dda4bc68e51191306d3. 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/USUM71605896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf77afb47be763aed8a748641c0a92a8c860f70a705007c02c76c07248fa7dae9. 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/USUM71605897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5542936e3cde44dc5abaeaa49ddf0842af64fb0676178e68ff5545ee876d68f. 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/GB6LY1600646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3ca116a8fa3b2f7de6f17e4da5ca06cc02b87782383431a748d0c7dbbd8e95. 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/TCAFJ2125217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d8dc3eeae5c01564792ec699e4a21d29e5a52b6443d0b8b9df89a3110787828. 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/QM24S2007051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x891dac57dfefb728287e028570abccbb366dec5d3aee52f94e7a0f67dd36c225. 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/GB2LD0901382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d60146a4198b9a677ef28f7f6d5daa71e606362c6c8b2898017ef710b884e93. 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/TCABQ1316115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa096d618cb9797b937bd6275ad08e1382d552b99d487f5daeddfdf501b0a3dee. 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/TCABQ1316120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ac9c0f8c4d953c9719001603dc2cb02aaeea570f8fcd4d42669381cadd01fb7. 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/TCABQ1316122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x376139ab8ee21c228447cab2812754711536704637c58518da37a24178126824. 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/TCABQ1316124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69471cd222bc454950f08e2405a0ffdb44d3ad3f8e49801dec0994d6ab1ed1a1. 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/TCABQ1316125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe694cd55b6def5771c53e41640f8b2150448d3fd3d99332bddfa07b2d846eada. 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/USUG11700639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x270cc6c20a8e24a214d9438543a82aac866b770977013d6f8282d3d24cddd92b. 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/USCJ81501306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb27d4af9c80dd48dca4d264d6f73fdff4279af9253fee50df79ec39e3e2ef590. 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/USCJ81501307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe496045417c3bf4786c03d861bb6cdc31283640f4601364176b68e1ac621cc98. 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/USCJ81501308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44fa7e2e3ef61b140adaafbd47b10405e9f73d25dee85470b806c81923ac7d2e. 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/USCJ81501358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce2a252b41b63343893d21fdb32c61af5b544b0b297a95387df4319d3bbcce3. 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/USCJ81501367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb9cbc2dec4d193c1ed4687b244bafbb9524c95a6194d4448651b3aa0d5b0b2. 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/USCJ81501369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc187df0d29f35b3d313f041d844b90cb58e8cdd7ad1d17297e247a23c1391c81. 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/TCABY1492268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c99a490cfc6d5ba6a6746af28c8a535e7329538050f8f507d6cbcbbc89d3679. 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/GX8LE2399871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda093406fdf1632aad2d72e276a8045361ad1e798b85649a1fb33bbae3250acf. 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/TCABF1289830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf43e311ab045b5f1e8b27bfbcc49af3eb9391932f52feea423391c6be4d81ac2. 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/TCABF1289853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbeeab1bfcdf167d230b10305e40791ffcd3461c0210c055610166ccda92b447. 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/TCABF1289854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4906de8b8a9ee70cbc539ae605f84a4431c112020aaef083e6b5dcffc6a34db1. 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/TCABF1289855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5b55ebc839b771e7d9aceb6f7695a440159ad4781a64c8f6bfd162c0f585c86. 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/FRU701200011.
So Electric: When It Was Now (The Remixes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b89c7598f20a2e72a8bc249709449d3f3427130b73f076e4426cb84eca4fe0. 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/USWB11304244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40159863d7fd06a21ed4c07754a21582a1df40ab9500b340366b183a6a778b30. 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/USYAH1500172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6dc90dde3c9a3671f14beb17620dd963fec085b77d4180e38ab7a00f5786af2. 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/USQE91500414.