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 0x8251c202e05bb574acd65c1492b7db42701c2428419bd26c33e52bef3041ce8f. 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/e36e12ab-6e9a-4b90-b26f-98701639c541.json and https://artists.proofprofile.net/proofs/artist/e36e12ab-6e9a-4b90-b26f-98701639c541.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 0x9b0ae64ed4ba53cb0636f67b722146068a5cb929fe06059be7e0b7508133cfca. 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/TR0012200219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a8dc1b57e3cf825ec976c0c6136944f8b0cb0ec5fc113f19fc12980d932558. 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/TR0012200220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89d333f6ffd79659cd5ec3c10adde90cc6db9cc62dec403e9739f20cf96b07f2. 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/TR0012200221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd492434bcf964d6e41844c24089757b2db36da926ffa83c1138ed0b7786b1aad. 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/TR0012200222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b365e68f3445f9eff9603c7e9373b0a567011fa69ea40737fc9cb9a965c2f5. 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/TR0012200223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e3f72cd09417dd0fc09219cc4ea6b93fe44c97774c269a7292aa4f1c511f3d. 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/TR0012200224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdbf997c23edd15cdc7ad83861cc526c6ae45412207ed83d5ff9d9858583a92a. 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/QZNWR2184822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c740464049df252c9719c28d5acb83366c9851b82d4fb029c8c173197d7e73e. 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/QZNWR2184823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4593dcb2b2d96e59cc6e0f082bbc3716d846038a49e5586d68990422be39da1. 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/QZHN92039839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4012a4232a562e5924c2a7d452279418c5f7f4ac41d27146935be494c0d539a2. 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/QZNWR2184824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97bda90761464aa3c6eed28c25be268dda820466d92bb973f48b4baac90c628a. 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/QZK6F2190139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e01fc500f722ab3870683b1b9f01cc459abfe439bd3a9da880ee74c036f9a4f. 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/QZHN52071603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecbf14e303ed45a42b3b10246b409f8168bbea0cfa532dac41f2b8930a41977b. 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/QZK6J2073738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad8c5cff5c93e38d84e0aff37de0b6c84e5787e122a558dbab596f70f22667a0. 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/QZNWZ2025586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94aaf0aa6e7f84b7f2aadac9545fb261b39f5dc77ed71c6c050bb3840275b324. 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/QZK6K2190441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf661190618878f990f90bdbe835e7a7d33f8256a469f45780753fa8f1fd84863. 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/QZNWR2184825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39be6679f8e3fdb6c3f50c1af04981cc8044e66a97014074b2458e4d33b5c9d4. 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/DGA072482998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x451b30b255fdd73658b6a57a041a09f0e9a2bd0b6f5a7b73a43e6b00ff48bf47. 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/DGA062468699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6551c2cd6924a1f40f84812adff0049bbabcb6f5193310809c01e0c6e5b5a33. 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/QZNWQ2470706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f863362e719c94a10d1a9dd2fc7c277c37b21b596a877f223fa696d41a3dc80. 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/QZHN72485652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78fc0278d26ccfcd3e93b234a6d702e335466ea4924db6a330a14d70e768d85. 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/QZES52415546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x305d3228931d774ef8f7137131c85f18dbf0210cf3a424c1d19520bd30455101. 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/QZFZ32436095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf784ca90efd471984bbe03a2c9d5c2280bc47500d26674de7f94fd7f2ee1f5f2. 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/QZTBF2326040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x743b7b9ae95e8ea04db16f83cc46ca40c41545c35c11b12dd6324c9798f537e4. 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/DGA092359485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c69a077abfb41de2edeb3ababf3cef7b773f4e3b1462da8ae40fcdc6d4e9f3e. 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/QZK6K2395507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73021e9600a3a6e8971218ac973e87476d13a0725fda35fed822c4d0434cdddb. 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/QZHN42363988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4724422503fbdcc399bbfeb33d261e7963cd859e5f769ee532442591df23da7. 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/TRCAE2200187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5edca1a888dd4b57127ec53a24c694917c072f319a85c4fb143a9071c686dee. 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/TRCAE2200092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce3991cdcaeb55def094c792b74b9bb1f39c5fd419103ab63355e6d37f502088. 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/FRX282287441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef8e42abfde46d2861db1bec54d4ddc69cea67d1755e5663798149e051c94ce0. 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/QZHNB2225601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ec06ceebaab79ed241a46d55c21c1e5a2607d2c41299a732ce07d045a56d75. 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/QZFZ62254858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf37a4bfda75e30722b0344e3d141ace3120324b0e723f3b1d757d806ff05dd78. 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/QMDA62164230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97bda90761464aa3c6eed28c25be268dda820466d92bb973f48b4baac90c628a. 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/QZK6F2190139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x955fdba07ddae87a0e8a7be39154eec36642fada9986e56e952ff6fc8a84578b. 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/TRUM72100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d1e2447d43cc3384c1d547e3ee807ee25b488b2787a7213b3fa6f2c4999a892. 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/DGA062082084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad8c5cff5c93e38d84e0aff37de0b6c84e5787e122a558dbab596f70f22667a0. 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/QZNWZ2025586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682b76c6cbe1fd680dd8fc750812fa31f154c42453ba331cd2a17f76861f0a73. 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/TRA162000163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e01fc500f722ab3870683b1b9f01cc459abfe439bd3a9da880ee74c036f9a4f. 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/QZHN52071603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb119e89004f55a05bc40871898584822d0a89529dc0524b8aa0f1301d7cc0516. 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/RUA1H2057296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2072e570f78ec3233e5f8d242c7f6fc53cd9dde9639af26f5f3c0513708f1091. 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/RUA1H2056774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43076ea78681ca601fe63a05732ab01c82ce18db4803582487c6389851c09166. 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/RUA1H2038828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe5ece83e925e78380a87243c26c1b95ac7b2077726c6d581efaded80f1583d5. 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/TRBLE1900032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85c8eb74c74da582a87a36b50b0cc40ca46f3c503912645dc3cbd1f1c8fcaadb. 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/TRBLE1900033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e782b04c84a53b8709c7763ab17a0a7667e18fbfa881e63f18db5c45bb841b. 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/RUA1H1915747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dc95b7925dde34c86e9a88e0200ed2d13877010830e7f980e45f6b254f1eace. 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/RUA1H1906930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf42b25a7003f7214e880f1c6b99fb3c2a126d2e08c0055a124785f9edff523f6. 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/TCAFF2039517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7cdb3494b1491497a9c5dec82cee8632d0471b873812d0294ce180d4a938615. 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/TCAFF2039525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340ef8619cfa92d8fc5d572e8c57a3629052d1650ab214c23af32e8a533bcd0d. 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/TCAFF2039531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x760185480ec815a0d0c3ca2889f1d08e1b7a7ceb5c46b85395af85a03eed1b21. 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/TCAFF2039540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f9631fa240819be46094b4d7f1c51b2eff0a1dbd5ab1af046e41af9918a6ab4. 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/TCAFF2039549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x725086b07c5341c401bf665577c2f8e1f9a8b48db72180d09b6f60d990bb7220. 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/TCAFF2039553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe1a7b0b2fcbcc4fffb2b170ffd5f118980229ed93a2bc38f187275c6ce6b9c. 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/TCAFF2039555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x477ee7b66d37c236a7adff59dbcaefa239a47ae31266c003c8f55e9e223aec5f. 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/TCAFF2039558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a72053ec6181a0a32e98b7800fa4b8dc4a3e1bba716bf94fdc73e44fb7e50d7. 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/TCAFF2039561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x535ac8e92d657693fae8bee535032c845d41be7ea6df03db36466f3b830b0198. 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/TCAFF2039563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e30deade6d6bb98f24273059dfdda755ccfa8cb142dc6f79a52967f30d3a0a6. 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/QM6N22236253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f33697f2fd207de916c7e9b0fb0e51c640048d68713de54df368d2495cba0a. 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/QM6N22267079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0397d29186cddc23dc2b1e68458761ff4ff87e96b6756447beb7e0708063b55. 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/QM6N22290486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae10691f979cf3c6fd51a674a18062e4ab4edc0c5ebc988bf9b9c6a11cdc0330. 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/QM6N22298141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x668463f36342ce7fd74765e77f599352cd2f956195f79e14e2da7c7026ad0e14. 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/QM6P42214234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf37a4bfda75e30722b0344e3d141ace3120324b0e723f3b1d757d806ff05dd78. 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/QMDA62164230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc132b45156b262f95df09c658c2428c4ff0e70f5ffb6f4792e51974d35fee32. 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/QMDA72155367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb591ec66403f53e26b668fca4ce55283aea90bcf2e5eab868aee4b48c60a231c. 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/DGA0P2316726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15bc6fb1d24531ad58a0e23a5e6b3926601d0f8072186a683328550ca6ad85c1. 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/DGA0P2316727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x892e6e166c36a1b05808819ee9a0a7b6affc8f52687f4da887e0644a96b3ab9e. 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/DGA0P2316728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7525ff641791aac1afdad44ee6b1dfae25bacdcfda64de640e5c420941e261a0. 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/DGA0P2316729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55da38d21d612f582342c2fdea23be8a8d5934833646016a486d897fbf7a3d17. 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/DGA0L2327435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb288de9b04283745da7be93406b19d6d702360590d36e1184ac55fe0fe1a933b. 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/DGA072397916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e1e593a75103f76d9d4441e43ebd3311dc22239446a38581f96650adb0591b. 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/DGA0P2316730.