1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4550335f3c62e3ba3649837763e7da517b59fd18a687ac9960cb1a6dd4eb3d5d. 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/ff865b50-bb1b-41eb-94b0-323003507ce6.json and https://artists.proofprofile.net/proofs/artist/ff865b50-bb1b-41eb-94b0-323003507ce6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc849ac7625a1b175b54311822816d712b4ffdeec1d16e175808ad0a23477af81. 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/QMFME2099292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607f33aec25af1d1117e0995c09e02b8275e9544c0f22004bda7156495cf7331. 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/USUM72312328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce78fb7ae989195f42595e96702cb497a466a7dcb60850f2b892c0ee930b1e5f. 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/CLPP22000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b13ef13c275224a7baa4938ad18cf04a9b3a16de162d0c195a48ccff9f14ee9. 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/CLPP22000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb45bdbaf840182d389376655e9f12a9cc0cf400df64635f5f864d90c2adefb. 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/CLPP22000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04e2d1476eba38617a0cad31227f72b8520cceb5f32f46cf475a3a18b66b8a59. 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/CLPP22000029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9482a17ac229af7537b716bf0971f6dc3e7dfef372f9a2b37874073bb8e691a. 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/CLPP21900021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb58c817da152b10a2bc11e22941dca65881560ef4942f1cd6a2cf2fbc82bd8. 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/CLPP22000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3bd3925e130fe42c3a786b01b9c5dfdaac3ca695b18ab13c3f4570f50e97d52. 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/CLPP22000031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb837658181a5c01133d2c68174365d581058cf08b6321716767afae53b9e588b. 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/CLPP22200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38fab72097a6f4edc76842a528920bd6575ee7c97d865d00f4b467e65f750324. 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/CLPP22300062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcacf399bc7a114eb5f6d155013bb773350a30521f8f6140371eb44341fde14a8. 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/CLPP22400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63441636770fbbad4b12ee6c314202cf80586300501764011e9cb39e2a30f5d5. 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/CLPP22400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e18a1197c3e9ca9bcdb68a44afc00c50c042973de2c3bbe366b5e92b62d53b. 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/CLPP22400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f4817aa01bb3a144449ba95108b00c1ead615117da538f92614d1b7103e014. 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/CLPP22300110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868cff77be6c2b3ba5fce19f13b74f41c01c08a489a61af023b65c4854ad9be5. 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/CLPP22300139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229813c8bf693f4110461d6be384f99734839adc6d42e2a2f9000233f41e2bd3. 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/CLPP22400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb78a193893f6b5b712342c58e24060b2c3d75ee0d8a7fd3f7937d8f190ed8461. 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/CLPP22400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1fc3b8814d9bee4b76ee575f1c95d4d58adc79a394988bed2fdc4e794d060cd. 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/CLPP22400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x415b8377ec5e0a6ea888c603c82c023a3d62b6c7e04573a9c95a410e7062dbad. 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/CLPP22400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e8a25c3ff1b71c173b5640bd942fd9936376a8fa1fe749359ddbb9a2f39295. 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/CLPP22400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1093ce73fb8ccc112282239087e642aa38d837322987cc34adfa0649ab8c1a9a. 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/CLPP22400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58acb3d9971008e23e341d0d5462249bfe6877400c7a4e0578757b6b8462d83. 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/CLKT21801492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588372d31e26f8398ed3d1f82fd12f324e4c618651d4a530d3da9979fb21f954. 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/CLKT21801491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ebd6edcf5d3204875fb1901736db6c0dbb14a6fefbc106d3686f01a38abfbf3. 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/CLKT21801493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd84baf9b57b5f935ef4db1821403365b51ddacac25e571802f2d7b49fcfe7f. 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/CLKT21801496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37616ebe1ab8c36180555a43483a44e558bfcd4bc56f8e59f71f6d67c3f3e2fe. 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/CLKT21801497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc8228af81896c8fa35be604bfa790f577bf9fef1528ea456c261393f3e7ece5. 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/CLKT21801498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x928457148304aa6de1f0a311b94feb186633507cb04b27a5769ce20e4c365735. 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/USSD12400099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab69e99aa33fc453625f03bd9c5b6c472c019d5b5c8cbb1ccd116f857fe6522. 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/QM6MZ2430682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd08200f14a9d7efb067ad042f58a440cfc687d81ed9f3e87acf970dd3ed060. 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/USUYG1535336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f4817aa01bb3a144449ba95108b00c1ead615117da538f92614d1b7103e014. 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/CLPP22300110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ea27f1c0d2c876c427b87eff109755c96046489b89381e693022d27cd1c2e6. 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/QZMZ92377138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60209aadf839dcea895deac58610f3013d7b4dfeea0fed97fcd4fb13e808a189. 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/CLPP22300018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30972f037253e445d7aa521f6cfe5f428737ec4e66b498ad9bc7a2e4c52c4156. 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/CLPP22300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aa076e4e929ce79c3e93d558656390a04bf6ad35ebf8d015e42411a6577f275. 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/QZW9N2241112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cb82131703b5a251348c7f198668fad2af2e5eae733cf4682a5cef746a07a93. 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/CLPP22200079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5755d0285b81b99d82358854de8df3e459c78672c55ace7eccfdb5a887c6e467. 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/CLPP22200080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10857b4e29a35ec4393496efd1117a7920c0c972cb4260293cbc14289a9f22bc. 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/CLPP22200081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x667d7a4298ee207206dc815dbec7bc3b79c0727008a8f99fdacd92841d3b954e. 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/CLPP22200082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69ab578996d08bb5dc4a076cfce9cde9b877d78fb22cf873c6253da5cad32e04. 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/CLPP22200083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8d96a533989d2fb16bb660414d99c7f56457a56786bc156b4023fe1bc1681e. 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/CLPP22200084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbaf073f59cd44707639e670da56fac9262ba5e4725a05582d1555488c7138fd. 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/CLPP22200067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a9d0af7d7742bab5106063ff14b1e9fe1687a32fe4d0ef8e6d2b814c8cef05. 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/QZNJY2274472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37d45ab2478c0e930ce743268ffffb512f94b69c51ba7467a197e89f1c2d716. 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/USUM72212073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc47db2b0b32dcb689d26a35f7fadaa386052d4a0bd69635cc870bf981842af03. 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/CLPP22200031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5b6db011091a5d405cd16f5b03d38ce70eeef871c0aa584f013e6f8c8124a8. 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/CLPP22200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20992199d2a7e400dd7267f879289184ee359feaaf4f8e2890596c9d5fc823a2. 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/CLPP22200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58e2db402e09b4f561fb39b81315232b204dcc29c9384815710dd931bf24f14. 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/CLPP22200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde981b3ff1fb82d12a86e127d910473387ff04d17ccd27d47c337923d256be44. 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/CLPP22200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92807adbeb9fba9f1c25421c02c48d1b0bd358f4a55fd8748d48655067024cc9. 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/CLPP22200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e98f79ee7b10c3e19fe115ebf063ac3b663e6ad543a59187d2889b81da3df8. 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/CLPP22100070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5b6db011091a5d405cd16f5b03d38ce70eeef871c0aa584f013e6f8c8124a8. 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/CLPP22200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e98f79ee7b10c3e19fe115ebf063ac3b663e6ad543a59187d2889b81da3df8. 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/CLPP22100070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d61e903ea1e76974aeacc34ba0f58b6ac36da31c1c7c4c17c90199887439d4. 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/CLPP22100061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c6ff6e66d292cd51bb9cbfc5fc5ce29d587496893a362eb60eabf3969a11647. 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/CLPP22100047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cfaeada8e2d21af004210a27342a7d0f2d1e1f778add79619ed435bd2743304. 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/QMFME2108138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79272e75041d8e2070fa157512af798e498b977654b989420ad6a0e006e8503d. 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/CLPP22100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8fe1be0516fdcd9cd803207ebed1d06fa5f3e3da065682ca48e63b907182cb0. 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/QM6MZ2121308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89ea4171c354c71d8b3a6948a6102a0be4cd2857051b9ef2b75e201f39053e6. 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/CLPP22100012.
No Vas a Joderme (Sticky M.A., Frijo & Young Cister Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e3995de69dbfb2318d8ec29516d5e871479aab695d2fc23cdff25c1ba2f04ba. 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/ES71G2060092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8adfb2444e589a48c98e27735216d9bdec0e0e9fd18d93a08112e82ee909fa28. 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/CLPP22000060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd1827ed3a26119c30c53e3384d4b6606f3112c077cad15da6bc6092148a39a4. 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/CLPP22000050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedfed7c34590451e03eb10a2be1ed2edb2fe240d3450f7b4c1d67f6ab68bc7c4. 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/QZDA72088277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23b7eff686eabc95a16e1451ec8c3c256a7176b7d3cde9068ef681f7fd268ab. 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/QZMZ92441776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1674147fa813448b4b214fb8dff3cdfa7908a63028c2f05c7a1456da506628e2. 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/CLPP22000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d9dcfadfa19bb3148306f3f584801a5eaa4bc1adf16b471484c410fe4e6523. 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/CLPP22000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4548e9993463d0954929677d0d2ab71255fe01225e99fe37df4243737587bb62. 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/CLPP22000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46dc8c208407fce91fe48038825a319bc3fd23a252cac60050b75fbab2d8508. 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/QZHNA2028794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec70ef78dccf062a4abb46e7f85bcea7382ce35ace7887866af5d71a0e274229. 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/AREZZ2000012.