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 0x28e603380263b6ab4fd0fe6a9e3af96da033b1c7ac461ebec6495d968fbbc4c6. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/41fde7df-b401-46f8-9699-f1bb5cb9e699.json and https://artists.proofprofile.net/proofs/artist/41fde7df-b401-46f8-9699-f1bb5cb9e699.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 0x8e42cb0b1cc7e64ee107d4e4180928cb15a824724a24885e6b4756f3abfe3c84. 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/QM3DF2266466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04371c08d229e043cbc958703039c780e886ead24bc39eb69702cc0183abfaf7. 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/QM3DF2266467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x496e9398cacdd9bb75b733f7249a0edbd7456e7c175820bb1c341f6815eb59c2. 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/QM3DF2266463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3f5a845307dd557137313c1fdf09879b0ee7a76de79107ff5a6f057a9425f7. 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/QZHN92190790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dcd012003cbef33f8a658a58aec1ed887184985c69e27db6f9c13709ffceb3f. 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/QM3DF2266468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedbe914108977fd862471db6d5d9f27c329d9ea94adafe9a7abc12d8ecc27c41. 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/QM3DF2266460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf092525cfa0e2bdf9243773b8cd822ada12a10e1847c18ed3858d31440f04971. 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/QZHN92190791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55070c370f7c647990c22ae5ebd2540eaba9a09b186043532d291c272632afb2. 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/QM3DF2266469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4657e9ff7a2858350f1fcd597a95a95a3f26d6b37399923c2077cfb3d692af9f. 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/QM3DF2266471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b454684b6c187f67a01849f3730e687a07b92af146f15dd1b200b4a936c45ff. 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/QM3DF2266472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8de5ef1a296e0fb2d27b7254e2a33acaa96b60f242084b334c04d6ea0e6cff1e. 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/QZFYX2266608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb7d73e2d64b5e2cc0123d03457c85c887a7224a0cdb8ca94097451d4dac6a7e. 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/QM3DF2277937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c6652d422470aa9403585c1affca1fd1c3c7778cfe3bf588345de062bb2e33. 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/US3DF2465476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e45bec0b4c43bab7b4a7929019197e33f44443f59d4cd1855e50d273e85df8e. 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/US3DF2465470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x431190d849c92f737ae747d9e6d36da34bf6b969733bd167373b59c6d8afe33c. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2465473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78fe7b67c404c9b412e0ab25e7c7d3d931991844eb6ff6ae358f6eab279d3023. 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/US3DF2465489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf728a4515f142df1703aee88b3f82affedc8fec3f78b50bf84a20cad47708988. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/US3DF2465477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64d70e82bae7e451b3ad06f89c5a6f96972054e1f9db2dc0d6a26480572232c. 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/US3DF2465486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982745c6b20e014b1984a83109401c8aaa4ba2c3e47c55fe5b16e7c48543e21f. 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/US3DF2465587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba05ca9a977c92e793f2d88aa0c6999136c91dcdb6b5c4c6a7239ec56040580. 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/US3DF2465590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61564c23dd70425387a6cfc43d6ba778e2439f24d341f22e0de338ba2fe5d612. 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/US3DF2465589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ba1e7445c2a954a9242f8587bc9c29bc5a6721c39d3b3520f75c99ccf41b61. 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/QMANG2212241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6405f2af08132946f4c0fee12bc290b49fb4e79e2dc5bdaea8b3c6f8257cc40d. 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/USANG2230101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e3628c8fc363c091f699a1b08102cd1cd88064efff86999f88908003fd87f71. 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/USANG2223433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc820861fe498d5b7b39eecafafdbd9c411cc80e66229acddc25edaaa897f9c94. 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/QMANG2212297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5386f57fa453d4993c75644a7a078574d988f728fbd28cb13756f5754a2a3a6. 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/US3DF2510987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801e7c6c604a964f4552bd37643c7a0804a9ffc6c91f479af9a5b3026d02fe51. 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/US3DF2510992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d9362b367502ea11de02f447edcb1dc1e47022ef2e490d75a7c877f40d8ba47. 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/US3DF2510988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969537349abf7585ed283a46a5e23b3f531a3b4da460c2496f48bce381c2b4ef. 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/US3DF2510989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f5d0d271c423d6f35b6dc56d6f829d35e15c688080ae2dc8475d5c86da2e8e. 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/US3DF2510990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc184c90c42e7d92e3ac94633ce3b903a43989f9b41247e7e9952130b21526a1c. 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/US3DF2510991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade933833483bfa217d45ee5b8ad377ebefca48c07d6c2dfd4155e67166a4661. 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/US3DF2510993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d897851183b3826c771302ab9daa8efbe224b689efa47fce52a46a56220b99a. 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/USANG2475685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e793cbf65611b0dffecb22b27b22d6ef064aa0f4048ce04676bc0bf55fb8127. 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/US3DF2445295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d7c7216bd3e6a2eb2464ac8207ba8e95c14e5cc3dcfe471bd76b0c9772b6992. 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/US3DF2445298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bbd7929870a194965efa5da8c81e52dbf9007b65b1b4940332524e010cef408. 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/US3DF2445300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x319f547840705a93c2b51a7d0a9338934bdb368f50252f35c3f1b4a7226c92ce. 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/US3DF2445296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x424609fbb6449a394f6d80579cd1d3218808a18e8fbc6a09b7127fbbd80cdf67. 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/US3DF2445299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc6bee314546ed223803ebf00592ec514cfc5459692c098d1d9143a44219d1a. 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/US3DF2445304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638eac5be68aa1bfeb7d7e370321b8450cd9a7e267ccb191e9334c83d94e6fd3. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USANG2265038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1f40a8a532d33227e86c543ea3f3f804931229459157e548e9ea177371d4f6. 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/USANG2264998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2998e0ec231c26be230df3ef6fcba1d43c8a3cbaf4c7bb959c9b5fd9961e1d2c. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2264993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09a480c7b81f4a1609af31b77ee7175cc393e8645ac903ad2a2bdd1c7435f822. 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/USANG2265005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd0209df6df9e7f12bcf6a1669f51b34ddce34b8a407b91608396422c6b1bca. 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/USANG2241483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e4d0bd8b1f3180d27a356063aafc1f1749b9f0e7cde9b538d69c53b402be5ac. 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/USANG2241485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a356663dbb5758e045219e4b6d54831686064f02816466f66777177dda77ad9. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USANG2241478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ff278919f5edc8f05221d5fc68e932b712066e10c5083c60be6ef87cdeea04. 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/USANG2241490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7542389a8caa775622fd05f8ce78c876cba93a674dca7e41595993c7f8e1a97. 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/USANG2243703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47118c0a1b2c2832f1253dadbd53c3c7a810d7f5f570ec93dfc249f88702cda0. 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/USANG2243713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c9405e555a57187eabfd56bbb6e7491a4cbd9f467348c137ea7da1e9921fff. 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/USANG2243721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4067b4d708a3ed1b481ef0c1cf8be3068f4fb5b075e5adb8e684c736184abfe. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2243780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x225962ef669e5940fa1bfcb53d6a184cdbbf9625d4f3a54004242a3eb739fd05. 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/USANG2243789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a4fa3823f23a5c1b0ab1bdb2f79e5ae8d88c50d2000c86a41c3eefd6154472. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2279109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba8eb930551c1e1e1c1c4611ca5a8176ab3867550f86f09f36be27eb01f74a0. 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/US3DF2279112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc14d29f56b3457126b08321c126e36b1edd8e1817b46b68057288623e85fd3b3. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2279115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa14a84061cea5a33adcf96d96b3e6896f136ec1d64c3549ddf8d0781035337a7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEY2079775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb9d4ce3841a6d82c7aa5225992a0b347f0550bdc29268231fa9673e0c6d4aa. 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/TCAEY2079778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dcc8071bbaca256b5fddb8eef6a382551ff6424caffd088c2972defc8657e8b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEY2079822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef49815eb0eee183052307e7aaaf3b97d3f8423c36f5007f24143620f3cc275d. 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/QT25F2400039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c67fbaf0279bccc68ecc3a01969486dc8de83b78ebff620d806ee1cff413fcd. 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/QM3DF2405864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x519027b0027f9fdf65e2f1666ea30a6d91b771c8bcf2858946b61382e4954a4b. 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/USANG2499689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d897851183b3826c771302ab9daa8efbe224b689efa47fce52a46a56220b99a. 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/USANG2475685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0883a9302155c5c7802357c4837b19168795aba5860dbf7d0b093a21c80b7a3f. 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/USANG2452847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ad933e6a9dd2ff31deec0eb28fccb8cee2a2d742618e21d7316d954a71f1b1. 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/USANG2453513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf02f9be5f6da4842972bca96e0c22b35ce35ab2229e07d3a631cb5ea0d351dd7. 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/USANG2430337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f2a9045215c3582f8f34435f059c4f5b12188bc53a18dd64374f4319a4917b3. 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/QZ9QQ2400392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4383e9ebc3fe5fd26224e1a47dbd8dfcf58aedc213430274e33b3ff3f7204631. 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/QZ9QQ2400328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1e40bed482bfc9e698e046eaa2084ecda81e609a861db2eb99e0b50ff3263b5. 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/US3DF2467887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d40eafdb8470a23da4bffd157489862ddb3658fe54dbbd23e24c0d2b4a59b3. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2445285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f1111390c450f93fd5664401d3be73235f69d7941f8e36484cae8a3cf18bde. 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/US3DF2408829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f943103002dd2cfc2e650b2300d38073dcd8973d989e7a14a3507f43ad918c0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2404477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x937eaec22060644a722ae8b0bbdd8cd07290e09bfe130d54e9ff0c6b6cd105c6. 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/QMANG2223772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1d1886e96ce38df1e972f278abc3bf99b82839e774372dac985af1d16af7e2d. 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/QMANG2223774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcc62548fde906201e30853c188bbc6fe7cc4d19e0dfa976683b390407914695. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QMANG2223776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0d54bd8ae33fba3a29272b84797c7e3b29b8f272ec475d4a71251354fe46425. 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/QMANG2223779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b1e3c1793418e8311e9dc4073aa432e244f4bc959055eee146f4b13766d4057. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANG2223780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45024dccd457a3445083f492f4baf781e5857d0707c4fca29b6b82f9e6c7f16a. 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/QM3DF2285661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb54a3193228f8ab6c114bb07c5ead8294907c3d73ffa046e061517c1c9a1da5. 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/QM3DF2249014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292f0aefd6ab1c7cbfcbbbed5f8094ce2bb242360c97b34f4d16144ec674e994. 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/QM3DF2213322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1016ddaa746e5bdf629ea1a5284bce93ad883136a975be8a8d54f135b1bd384. 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/QZMEN2467075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a3ca016ea15b416c9997ce8b08d51af9b23c5fa1daa097816a2a736243d2168. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2434928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a117ae0fc3a1e35b9457f94a07076ace1ec8afebf30acb6d4f8d23bc8ec89ed. 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/QM3DF2206121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c2e36169efece6da77985afdf93881683d1bdd9931bec03032e9cae6b1133ff. 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/USANG2284502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcedfff7cdbe0bec96bf83a2ebf78efbb87438eff0835d60858dc27a4c2572346. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2284488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a01944c4d0caee1e3a6976e41e9d72a8520d2231570426e8d662513ed5169b1. 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/USANG2223666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd0209df6df9e7f12bcf6a1669f51b34ddce34b8a407b91608396422c6b1bca. 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/USANG2241483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e4d0bd8b1f3180d27a356063aafc1f1749b9f0e7cde9b538d69c53b402be5ac. 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/USANG2241485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a356663dbb5758e045219e4b6d54831686064f02816466f66777177dda77ad9. 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/USANG2241478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ff278919f5edc8f05221d5fc68e932b712066e10c5083c60be6ef87cdeea04. 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/USANG2241490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7542389a8caa775622fd05f8ce78c876cba93a674dca7e41595993c7f8e1a97. 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/USANG2243703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c9405e555a57187eabfd56bbb6e7491a4cbd9f467348c137ea7da1e9921fff. 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/USANG2243721.