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 0x27b3ca2ae5915cebfb84926a67935d4bed64020bf26d0b7ea1bec4f9ed14abba. 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/d53a321d-b153-4f38-bcbd-4188f48c7910.json and https://artists.proofprofile.net/proofs/artist/d53a321d-b153-4f38-bcbd-4188f48c7910.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 0xdc40516a91213cc41cbbb8f9dabdea444b987dcef81eaa5716c6647d6372ada6. 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/ES5770609047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x675778e5621cd87a2253699986a70bb91e6c83fc7021af08e82d33a6deebd1be. 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/ES5770609067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc40516a91213cc41cbbb8f9dabdea444b987dcef81eaa5716c6647d6372ada6. 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/ES5770609047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0279409d1ebff99667ef1bd58d4aac343fe48cb1a9ec7342379b308b0e176fbf. 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/ES5770609068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50141254e372393f820b815b9c2cfef650fb7e5ba8ca16ec4518675324d6cafd. 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/ES5770609016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6331cbf5351282c9dfc6d382d32e10290c1ea52b138663a1389cd7fcdb1526bc. 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/ES5770609069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfebfe0db180022ffc06f6de6760c3e4e6a6e36b8383270f0396e5b62e67c44d7. 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/ES5770608997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e9c2eef253d2d0298ca3dc92fe4e244f974521f46baf17c81bcc349e08d3d9. 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/ES5770609070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3fe5e6063124d683b5c60a68ca0eb53d5f924e85526c2741856d2e03c96a645. Chain 2 (Bitcoin): anchored in block 957012 (2026-07-07T08:27:05Z), 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/ES5770609073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85a5f01bb9870527e1c9bd68c1d565ff7c182064ac00eaa38583528d799d8b21. 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/ES5770609074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b2d0e7125aac778a2d9f68ae69cf05062728f21a162d2752ebc70d71482e77. 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/ES5770608950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d1677fbb1776b65750ca24a47223e1176faf7c18bf4078f3d70c2b9a00c3656. 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/ES5770608965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e0ae993abdd87dd8ef6baf3c95fed9ca341b5398924c2fa061ff0db2b64da57. 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/ES5770608969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f7a2b3a3da63954bf3111e904dcb46c6e58007f73044048739cfae52dce942e. 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/ES5770608970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7560416c53c1079b0dcdcb316aab8588d7332d531de1ffe9678b25cd67a1418. 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/ES5770608972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x943db009ff3f9996a3520bf76249891cae807514fe61db73de457c0cb399cc48. 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/ES5770608975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00397ae3190d3a95745266e8fbcf14de3e5a05d2b080b9b651b80e7e2758f243. 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/ES5770608980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e0be393b3b7a7ac40ef8648c220814a402d40ca9c3490bcff5412a32a74bac9. 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/ES5770608981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ccc7a712385d08d325c9d2bc58ab9639acca6927b0896b0a968df1245e7d370. 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/ES5770608982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c79a2830ef27164ad5a5dd50d2c1420dea57d2d9c9e7ec328b6accfdc73bf9a. 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/ES5770608985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd05d42dfc54e0b1c3c9e55f4be895e3fa13d2e246c01156bb31fcb417fc5299. 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/ES5770608901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e2ac6bfd8caffba58cd4c94b4f321c2c845f20f7592890fd9a59e6b5c1c57f. 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/ES5770608904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x563a23f7795175374571ad35c0299448da36c6231e6781e40ece62f13f5d4827. 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/ES5770608905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222638a7decc2c7379c24d218e608d4b7083aa523a002310786f4c9dcdbf6652. 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/ES5770608806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f2be5b765c3569529815b9ecbd7f7c9538246870681aed0fa2fdbee8030715. 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/ES5770608910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd571b276cc09cee8af142a786b2103b18404ece398feab477491e6fb65d67dc2. 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/ES5770608787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc8436aa9f981bd0ed91177c09238e33bfe315ea4e91d82d94376d29cfc95bf9. 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/ES5770608696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9569710919e4f8799e5d765ef2fd8575a8b9439c71dde9485c3196312b939ba8. 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/ES5770608788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c4a1ea8a4b6e2e92c11ee9e83ea5016052e357eb857f4e91603c0b408b14826. 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/ES5770608789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f14dedf34dc3515ed5343e46021289d320298f6a44b4eaf7cad46ced53c1e6. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5770608791.
Friends, Sun & Beach - Fede García Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b1b72d31391e0b47613d523929b4bd3c5a328ea8f98e5f1f691dd622d27c583. 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/ES5770608684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb4e0e335f2908b3bb8b79a343331be22b73fe22c69a55d0e9a244721b6437a. 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/ES5770608793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6153f7284a362eca960e16fa385499d3ed0aa4ea07393a0ab582cf3ba819f6f0. 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/ES5770608667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5595f7320881b9010d1396512877b8ce424232b3d8d109af62e89ab567aa59d6. 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/ES5770608611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe137a57618c793c7412e7c412213a41e5a12a2cc7ddaff2c63169ba631b9939. 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/ES5770608573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0aaab4129f70e341d896bbdfdee73217e6e6456ec74da9d8af385e0d3f0cbc. 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/ES5770608612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aa2b8f1764a2986a76fe99885822beb54c4ea3c527585ceed91ae742afc1bc1. 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/ES5770608614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59056cbdb597ac1a21feaad46fd665581596f6666a60a2ed9eec1a9e3d318182. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5770608615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a28ac9f39f8810ec11cebe14d8d891099408ac8a70a656bf524b1a9e1679df9. 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/ES5770608616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b8ad9fd059a9cf6de54965d83b3ac026615c29125a49572474800feecac426. 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/ES5770608550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54faea1948523c1139de1aa0e6ea3f85024d3ca54da6c80b73479a34a751b27b. 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/ES5770608530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e2f10d038aa725bc9552f90c12fe079225f1cdadebfd5661f352fa650f55008. 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/ES5770608617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032eae5280b8a688f5671f281caac36c13675dd01cdeed84d8b70521766d1181. 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/ES5770608492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b31bdc3fd6929a2d8a28225ce964bc3f658ad789bdc427d05934ac60749b313. 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/ES5770608501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d5ac3329c723cfd0384cdd8f35254731845a93e81481c216862abdbd0725ee. 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/ES5770608428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a1edf0c171d4b5c3eb034a02163a810752dcf4188b1eb8a1841ef032cb9225c. 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/ES5770608399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0502fe39ce75ab0d691362d65f2117d1abe91304ed242b948ad9af290ef41251. 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/ES5770608504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eae77e8732a6f59e53f100cce8504eeef5341ab65ea80ac173113ce84fb7dfe. 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/ES5770608446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5529cbd8e47481c13bfdbf8b32153a1fd1f8cba1ae9b2a2eb261fd348a7ee608. 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/ES5770607919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba43a10bc23ddbeff9a2677b00104eca69a74fca57d0112917eafc9fc5be6b94. 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/ES5770608326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4e5cdd419b993f9e6ff513e9e7656f8412ecca4660bf5d7a1fdc308664c9a1. 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/ES5770608237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc8e693e8aee4e97d7937f210dcd900f45967ca9da6bac0b6989446a43fb1ecd. 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/ES5770607892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a855150ab42d38f0c79809ab3dd5f3eaa5c5297565825c84729bab4567ca19e. 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/ES5770608322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6051e1d573886ddf90f7adbb7f8129ed845f310bbab2a2fecdb0f29693523df5. 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/ES5770607891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcc64856491d18db70e0f7ac168a210b7a6df426b685d477b6bafb109c57d472. 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/ES5770608328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc92d305b2a9bc1c752026ebd7d5395b56a16588a2214940217a34dc8ca39e990. 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/ES5770607784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ced879d59554551f98aeab91cb6b239c7b3199aa7dc749e0a8d2d4b96e94a2. 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/ES5770607732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59bd03046e5f3ef42e7f6110440e548453c85289107377d27655200f25f12a7d. 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/ES5770607764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a7abd59870298a121bdd4cacae093d35e5cbc1a80995169d3062a444c6f48c9. 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/ES5770607833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x308ae1847b9dca923b8aaeb864badf9fc8f0838c260ec0812f606f4816de9e6e. 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/ES5770607834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dee1d6207630360a6814381534df54f71caf504080ac7df430af98ff7f502cc. 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/ES5770607733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad74d34d8113efadcd3f0eb96ca9d054602d083a6eda3a54071dd0011d83ff1. 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/ES5770607835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b0a56b989a3fb77080342bd6b8c115d57d59bad788f1e6357ccf4aaecea3443. 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/ES5770607734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62bdf2dc225d2b4c73c61f29c4921be2231fd76118053ba7edd16473cd078586. 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/ES5770607521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab9fb8ea286048d71102057792c3bbb504fbb2bdd5faffc7283f4a817a68d152. 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/ES5770607576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f3b75e5d1e113667bc8784c958af6754904766b1641f2211f3ded7dd778916. 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/ES5770607467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b5ca961190f51af4fd94ca20100800a01c02ba371ac7c8eb338a67dd9e0eb5e. 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/ES5770607577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b2d0e7125aac778a2d9f68ae69cf05062728f21a162d2752ebc70d71482e77. 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/ES5770608950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50141254e372393f820b815b9c2cfef650fb7e5ba8ca16ec4518675324d6cafd. 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/ES5770609016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x094fdbcc022873d85ab743b57a1a7ed39308b15353b4513b2c87cb720a28bc6a. 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/ES5770609017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfebfe0db180022ffc06f6de6760c3e4e6a6e36b8383270f0396e5b62e67c44d7. 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/ES5770608997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f27d9b3cdb17c3fca9489143754cb7f3a605d46317ab5731fadb3ae8fc2d88c. 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/ES5770608913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc8436aa9f981bd0ed91177c09238e33bfe315ea4e91d82d94376d29cfc95bf9. 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/ES5770608696.
Friends, Sun & Beach (Fede García Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b1b72d31391e0b47613d523929b4bd3c5a328ea8f98e5f1f691dd622d27c583. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5770608684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6153f7284a362eca960e16fa385499d3ed0aa4ea07393a0ab582cf3ba819f6f0. 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/ES5770608667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5595f7320881b9010d1396512877b8ce424232b3d8d109af62e89ab567aa59d6. 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/ES5770608611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0aaab4129f70e341d896bbdfdee73217e6e6456ec74da9d8af385e0d3f0cbc. 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/ES5770608612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe137a57618c793c7412e7c412213a41e5a12a2cc7ddaff2c63169ba631b9939. 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/ES5770608573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54faea1948523c1139de1aa0e6ea3f85024d3ca54da6c80b73479a34a751b27b. 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/ES5770608530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x776b21128a29f9183faf2d7080fb3e0905453a4d7430fa29cd906a3f287621d2. 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/ES5770608493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d5ac3329c723cfd0384cdd8f35254731845a93e81481c216862abdbd0725ee. 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/ES5770608428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a1edf0c171d4b5c3eb034a02163a810752dcf4188b1eb8a1841ef032cb9225c. 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/ES5770608399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a855150ab42d38f0c79809ab3dd5f3eaa5c5297565825c84729bab4567ca19e. 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/ES5770608322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x096164e889043134c4249a7b65573333a9cbd49ddfe34e91ce2d08014d3ab91b. 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/ES5770608298.