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 0xc6515bdd49248b12b9875905a43f8b9ece5bbf4d7c5fd991d6a0727c8e923f5e. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d7188bac-97cd-4922-b3c5-8807514e81aa.json and https://artists.proofprofile.net/proofs/artist/d7188bac-97cd-4922-b3c5-8807514e81aa.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 0x5e4e955454c34b8bad87f70f929ce87798a76c29c94bd2ac5b8eb35f79a67742. 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/QZVUD2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a7bfed154447a99ad9b3bfa5412546b2bcc29023fa59448ce2dad9daac7cab1. 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/DGA052347837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e234b0e640c84ab846ac2380cf9e3ca18daa8ded74439fa61706b159ca35f45. 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/ESA011775989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe41ddd673fef12ba79deb816884e461747e8b56eb163c6ab7267a58afe4f827. 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/ESA011775990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95d0148725b87724bfd861452dca3c77a71571afeea57702576fc88996949bcb. 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/ESA011775991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5130d938bc85e1aa7b3adc3a94940dc195e95875b2daeae45501ab875924f11a. 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/ESA011775996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e16bc4fd1be350c6a4f29ac08da334d946db03460f68186e06594b541e20f2. 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/ESA011775998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x079d3eef79d5f22ebc3827401d761ab4cecded91feca5700caa562b101a2a430. 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/GB0491400133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbdc82f7a30b6b4d56bbdcbfb5500138fe4e6c10fca2165eda07cd04c9c1622a. 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/GB0491400134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1043d8b01d92f1b9c0a27f4d4efb92196bbeaca2de6c0f6061fc701be69d3b9. 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/GB0491400135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc54da2f96b5caf0749f5eae6439508b8927bc31f1dbd835303ec36b1de7e9c7a. 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/GB0491400137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae5d75a24679dc16c70e7b01974066679f9f171103f921aa52f2d5ac44c3f4a. 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/GB0491400138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f19cf6e76e58180538533e766a7075b9716ab58caaecbe6b43d4fceec56b53c. 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/GB0491400140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb1fab497c18c4f779e0afd0381c4b6102ceb026b7aff081a9c5174675bc3a1e. 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/GB0491400143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2884e3f50f8e557d7c50239631787a16018474eb0e189c2e9c811a6dc932646d. 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/GB0491400144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd981e3f37697bc8b31b469b9e29d772d895b43832ebef52f5aec1f8e9f21bee5. 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/DGA0L2315634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b0785576ca31cdce70a4ba7230005f5b0dfe440ac43e68feb93e9c30aee3eac. 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/DGA0M2322431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5defbd84873b3183212688675db2cac4792a6a5746cf941845251decd8b78203. 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/DGA092374769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06cb2b966bf4227634f1ed1d0c500c7ccb29c64eb96499b2e7e0339e3368641a. 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/DGA092357290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x054e18446a4fcd005691d60bc39b0a8d1e3b0c86929ca6e36e9f195ec11bbb1a. 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/DGA082376064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3ee642c9c000d4d27348f0a8cf45a08263c4b442570659bb1385e1a07d57d7. 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/FRX872376031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x237dec30a8f50bc3f6b80a758493dad6b0ffc2f0c0bee26302fe00f96f5d8c3b. 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/QM3DF2224587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4c852b35f69daa133933538e7d9970f1a7f8b42167fe9137d55635404f551de. 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/FRX452341447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbae7ad4834c753026181228ca8cabfdb0063049e2f0387cd4fd653d13fd4244. 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/MXD782300562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d76e845382887fa3d01be723c9dcc93747dc151191cef7f84fd4882ffc94e2b. 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/MXD782204369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d9171be1a3f0f7ae029825ffa4647d55827438c1bb2b2ef773fd6c75fcfa549. 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/QZNJZ2273973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed33469518232e80eccfe1743d5f4772418be1fbcdd7391d4640ad997905216. 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/US3DF2252371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c4e33f42e835741ddb81792d65421ff7208972bdcdd95827605c178ca7df7a. 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/MXD782200532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b224cda138cbc43677e40d1522dab1603d03c50c470e75a20e4f467b03c9698. 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/USL4R2163824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcafb85409e17454e98aeecd4d6ca20a5af8980daff26be23f62d5ffbd78000ac. 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/FRX452426406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x567afab8bf00b8836d83146695bd6e168579c10e862fe56bf116b3c9100ba4a8. 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/FRX452448877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04a70c2fa2074672c74a262ebcca113956e3ef220ecc92027c09b6d08fdd087. 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/FRX452448878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7026872168b01fe9c3ab861aefc82a9d28301aeb0e7e0b23018ae7783dbb982. 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/FRX452448879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ece3b7e4ff34a1f90ccca9b00593ea7608a6735243d540e8c22155ff453a09. 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/FRX452448880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab62dbd6405b1126c3b2a0f8f783c19f952a27ad46b31f5d57443c358dd2d94. 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/FRX452448881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96886d0845dd4cdbf4edd3666ce34fce75cb6798ee7f1c13fa59030103de3cb6. 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/FRX452448883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe181cf6b65870222b06d74b4d7d1f25e7e235f64ec2b3dc73dc7f41aaa8c89e6. 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/FRX452448884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b8b2b5b7f3ac78323c7f11a855a038465b3e8c2911bba8c88eed98508e7296. 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/FR10S2457413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b7b2fb1be309ba506e10397d468d0d2a25558cd50cca036958a9eba78ca8e63. 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/FRX872450671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x809c371f315d306b7fa5d951eb3e61b3aec4d9b11dc581e9c32e5e68817be9f1. 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/FRX872450672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62308b9838ab4cd593f94c7cada0f6a99468ef8f7122c74f0040660d18d3a42d. 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/FRX872450673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcafb85409e17454e98aeecd4d6ca20a5af8980daff26be23f62d5ffbd78000ac. 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/FRX452426406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x567afab8bf00b8836d83146695bd6e168579c10e862fe56bf116b3c9100ba4a8. 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/FRX452448877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04a70c2fa2074672c74a262ebcca113956e3ef220ecc92027c09b6d08fdd087. 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/FRX452448878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7026872168b01fe9c3ab861aefc82a9d28301aeb0e7e0b23018ae7783dbb982. 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/FRX452448879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ece3b7e4ff34a1f90ccca9b00593ea7608a6735243d540e8c22155ff453a09. 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/FRX452448880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab62dbd6405b1126c3b2a0f8f783c19f952a27ad46b31f5d57443c358dd2d94. 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/FRX452448881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96886d0845dd4cdbf4edd3666ce34fce75cb6798ee7f1c13fa59030103de3cb6. 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/FRX452448883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b8b2b5b7f3ac78323c7f11a855a038465b3e8c2911bba8c88eed98508e7296. 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/FR10S2457413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134734e060aaa1c92a53ec8f8508e4bc3dac62506b4aad19f08a54dfaa89c481. 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/MXF152400370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcafb85409e17454e98aeecd4d6ca20a5af8980daff26be23f62d5ffbd78000ac. 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/FRX452426406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b8b2b5b7f3ac78323c7f11a855a038465b3e8c2911bba8c88eed98508e7296. 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/FR10S2457413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7434c862c3627556f587552ce15b85f882bf4ac34f6af11b646d25b58419e2. 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/FR10S2457409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ac0329bb8ceb175b5bba3e56370202b537ad9c8403d0db449487988b8c9aa8. 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/ESA011784008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8c22470b2e0d79b422e6ac246cf80620be3e17fb739ab3e1baa19415bd832c. 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/QZHZ51954092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e0cdcd4b9e531c5be97a915ea9a7503d4453f9b26223698bf7c04d77bda5a82. 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/USHM81836339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b517cd5cb8050779552487e1edaaf0c8ad0441be28d24172fbc507d0bd88bfe. 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/USDY41746411.