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 0x8b1a02027eb6dedb1b5d6482ed13239211b57c03688baef50e29deb75ae0a83c. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4e70ba74-b563-4c55-a84b-11f8cf2d2ba1.json and https://artists.proofprofile.net/proofs/artist/4e70ba74-b563-4c55-a84b-11f8cf2d2ba1.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 0xc7338f8e1a2552303c2a207e3d852c113d6e32c9afff19a5b50ab34b4ad4c82a. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJE61611246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf56a419b736ea9f55dc38b65b28a8315fa88a22f7995681b65686dd9a042232. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJE61611247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x407f1fefe67571d85423678302753799cc668cc1f40547625004cb42ee1d1f54. 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/USJE61611248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d2577dfe8b54eeb2671ebfac964245826f1efa71a62c5c52235a39c4cc3dcd1. 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/USJE61611249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ebab53af2a3ee4ebc96e5ff75cbcbe8dfe43367cac8275d1aba137ffd6c8b7. 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/USJE61611250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa49cefb7fbe2edf0922407615a9a967cb6e1d5920d0403354d3fcdc378d33057. 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/USJE61611252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653dab4843f95c60d8d756196cf33a3d9d508ea669a7c69d916454c767b5d17d. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/USJE61611254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501980a6d67af47c9f851150c6a297e90459a9b7686d5caf8ca6800c8599abe8. 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/USJE61611255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb6425ab9691ba10423eb94293b9518360d0d93a87bbe55fbe9835a5c23271f9. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJE61611257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae080ea06ed438715bd5805dbbd8ee96eeab161284e197393f4d6075f179abf4. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJE61611259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba4996f8bd7924a6851624edd991c3f76460072fd1219bebd70d4314a05debee. 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/USMQY0813501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadd00630cdabb6a87629ba0f9b87149a98fc281e95efd9e9e2a484ef7e76fb4a. 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/QZYFZ2397089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4352535ae957b83c4be13c9127ecf3c47fcd72d351944538ef2d0215dabb0148. 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/ES5301766122.
Para Peret Medley: Belén, Belén, El Mesón del Gitano, Gitano Fino, Gitano Antón, Don Toribio, El Pandero, Y No Provocan, Tracatrá, Para Peret
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x499597555d8b8fd9ea158c098a5cb788f3af303492c8e56f420b7fac1cc17277. 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/ES5301766392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc90f8b7f1bdc8b78e454111813f273b8f4d9d1d8ac1a0a1731be4f22c31d5ed3. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5301766123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9484044ea6c9d0f1242b13792727393419da444750dae921bbf5dd8c9c825641. 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/ES5301766136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37275f7422c2d1ca386c3d762c3080972152eb70ff1a2937c3aff1a5bf1a09f0. Chain 2 (Bitcoin): anchored in block 960167 (2026-07-29T23:42:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5301766124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e8dee891c858b01d0e5bf70a414060e85bca520400e98088686b8e87c797e6. 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/ES5301766141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b837d73882c012b507cfa1c0ae3f6942ef6b3aeb02230f28d5b3f66d653ba0. 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/ES5301766127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe95554811e3ab9275bdc58e22f9a0529c97ea9bf28fd23acd01a032d6eaefb27. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5301766128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b7fabbf74bec446d56ac07101710c043fa6e0fc55b722c79d2b84074a30e13. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5301766132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d32bb336100bdabe3e28db5295d867988d1667941ef6ac35b13ad47be5a4da. 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/ES5301766133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b7c56913bc0aa8bbb3423a45354115e847f3c48e44eecf8a45f30deb544caec. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5301766134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03cf8835c7deacf946492580dcb0e290d4c1a29c54fd2eeacb5896ed44cb4b3. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5301766131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e8360d4eba66aaec66699de9fed2072721dce3473b6f4a5f776348d80af595. 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/ES5301766129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17cc490e608ebfab58db42d6c1aa5627cbd0abecb0eac1a715bc49513054b616. 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/ES5301766140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c062048945515d1fbcef0ffb4b7da6c465fd721545a131029054b964ea4cfe. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5301766130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e47fc0219d00df36cb37f61dca481a07787360baf6e80a0181608ec4ebc13b. 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/ES5301766137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x432b6f990f75c188fffba6a676ed76b0a0794f7c8f8f7af72342257e785c9a85. 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/ES5301766391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca589f2a50473529a32498e3499bd2ab3487ff3bf573370957693e7a13766d32. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5301766138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30cc7a1e8d15ef047fe2221ec3cd09f997c13171445ac68050f980300be7aa7c. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJE61000326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ea58c24d48941fb8ce04877253418a052c40cfb47f12f35f13f1162132a48c. 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/USJE61000327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe957dc4ca8ef33dcb7e91b977392b53a449a67c54dff5c9ec8dc446c2be7e5b9. 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/USJE61000328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe710f9260c5e43685e6c894139e26fe3e1f2a192e200fd4bf466ab79ad6b670. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/USJE61000329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba612c0a8e06f91c9b1f8a48c6478a35b88e3be5a7615836299703ef42081f9e. 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/USJE61000330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999b16680b187492bfd5dee4528f51c97d834f56002364006553fb1a14bcdd50. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJE61000331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26117ec36b679544d0dfa8304d7cbc39a9c8a1b674edac969de51309abb11957. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJE61000332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb82300cea4cc0d930d32b37e6bd1a593863c520003f3113ff59f65463227c8. 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/USJE61000333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c4ece418b03473573721594cea0261a615d085b4c39e674a9dc8976cfc4076. 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/USJE61000334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986a882b6f77d469e9318ecd2e7614ab168a7f3dcb4443ef0e75a3f490e88c0c. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJE61000335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3bfbfb55d547cd759b65857efc415cd2f88af3ddaf7dc66b9c1b91a5c6c770f. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/USJE61000336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x002cf34735798a60e0bd0005349c987e0205d59433d8428200819fc69b064c47. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZA3V1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46085a0b473ada4ab1164b62a9dd8f20d4ab27d8d64a284fb5c95ce0db53b688. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZA3V1700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077aaf4fb61ebea01aafe7a90181a00f949185fb72d52fd62ed14a2e8d97a44e. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZA3V1700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b402d8851d68c13107496a99d53ddc7ee50c1b9d8cbe2fa452b4c2539b9fd65. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZA3V1700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b94a2899abc7cfb37cdd309c14ce77d424bc09ef6fbba0b71af8f69b054ee64. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZA3V1700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d3cd58d46a3a054e2f1c24cd896c968a907aab8d5206a7decc7942ce9ef37d. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZA3V1700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x825834b6ed590f312486a41c40eba0534790e8803b3d0a853255d915050e8977. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZA3V1700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe36ac424e8fef1594d82701e3cd05a5a7d04305979fcbfe9e5ae0743c5776c51. 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/QZA3V1700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88bf26b30fef6c3836d6d72365e82fa2d8ceee81ff532bc38b4efc73bf8cd54a. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADI1700387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b88f063332b5d1ce7325890ba9dcbfda50cb85b654977b036ac8051b5d75f4. 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/QZA3V1700011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95cf90f9ac178496ac21b8f1a56d84817d816c4b409f263719876ed903a6c084. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZA3V1700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99cbceb3ae40ffe0f3665268cba1863336371fed6dba79caaf8bab99af98ebb7. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZA3V1700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e1fca316dee7b655787cadccc6fc8b5554f14e196c25b6fe7969cd266105612. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUL10200288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b5177355bbace71c58e6a1e68b46a7e29c7df0fbd8bc944e9c49e45716a3a88. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70766182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69e36232bd5c135dd6cc855a0704c85fc5aaf93f43c5aaeae31c87a6cbda8b8e. 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/USUL10110349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab454ac9941c3ff892af258aa869eeca580a0843db42ce1f341f787cedf72da. 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/USUL19900230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92766f4506e0c6147c3adc1c4b070888c61262e09e4ee498e595f176086ce485. 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/USUL10200290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fc4e4e1753189bc8381b9599e15cd5ad699d0f9e4064b60cdf69a1c1c5cf7d3. 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/USUL10200286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff31f1c78443c3455cf0fe0f89c7cbbd0850d71c2d4d0905490ca7a4fe2756b7. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70766183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1626c5e151d1d0651b338da43d4a9374cb1bbb8071bd9f2440e33d298cc0510. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUL10200287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8974ea3fb987a3a15e00ad3014ab591b282d44aaac0a6b9d738f4590e3f43ee. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/USUM71021240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d956c9806f1a7d2e33dab10d4b2ab9dd030ab22b5ee1cc9971a4d4872fc5f4f. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES28A0711226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6af0620a619f487186814aef9925a3210449a545b8d25ca7a9eecfde4fa323. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES28A0810020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8a7e4e35d703c804bfd5a1d85e794002b756f809dc6d93b8d2ddf2b3a8dd6b0. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/ES28A0810021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d9dc89851fffa148bc9d755e777de82d7f138a8cae547bf271c08b312e0bca1. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES28A0810022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8e861316cc7f4904ea3b393d133ee2fa954c3a23e07c8c95070acdfb2387bd1. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES28A0810023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x968f200815de40e3e679af31412fe6e7227eba8b277e782f90621e959f1a9007. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES28A0810024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a1618e64c4b91b47c7ff9b38a9a95faeb2d0ea84489b7b6adbb983da562365b. 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/ES28A0810025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad2acb04a7025be9e39ee0f5e5376fd35efd86cef02cc76afab1da3419769f9. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES28A0810026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x845303061fb44eda01f3d1374955b1b79fa12afa95f66cfaa4adb6194ace615a. 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/ES28A0810027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe58846ecd7ebbda9d89f9820363e225eaef8ef58fffad406cde45b003ed60b5. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES28A0810029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3caac783f3b04518806f133375578c53d040e9d95030472ea07b53f0507f4f79. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2163567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5676b37b04f6b7e3ec5912dc90f17b388f251443ea500230f23ae75d77bd7773. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2163568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf71e17ede6c825c3c42c080dd9fb02257d17266046293a1cb154a9a95069daec. 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/QZGLM2163569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530827819c918457b8d25664d8d264b1918ea062140a487ff9717d4bfb8315df. 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/QZGLM2163571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9301d78fae7220c81a9201de018f5fd313a147be246b3ed450654b0c05e0ca30. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2163572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc281bca22b1439de7aed612bc129f852920778e0a783db0886b63650c2b088bd. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2163573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda612a8324e5e4b73ae7b904370c88e4e9552f82e7d36d3d759ebeb8a9eb3073. 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/QZGLM2163574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c15cb3032608ff25694923895a4f282338380c984275399369a226b430899e. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2163576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01eb4d73de7923de7b69e280aff7faf7165c858a6e1e5de3de9bda7fe736669. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/QZGLM2163577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeea2d8eba22b4ef33e2ab05d0ceccebe89c50a491cf7dbf7a88001a1ffa32c3e. 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/QZGLM2163578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x722cc8f981024bc523ebe8d23475492f29c01e486f7a335e82d0e2f37a35467f. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QZGLM2163579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41d603a306df90ba9bdfb4e731b92ef1f222f309b853152e7f33b305ff50c626. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2163580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7990d159962243d430a8fe413fd2a825746abf9b0fa6da8a59c57f47911bfb6. Chain 2 (Bitcoin): anchored in block 960339 (2026-07-31T03:13:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2163581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x593538c108251724009359caa498a2139333d481e1c14345bd363c55296535aa. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/USCGJ1731559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb45432ff5ce935e35cca2863c41f3eae7b09cc652d6c9fe26cd87b11d8dae13e. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1731561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48001ac2b607fb2610cd43f96b82524cf174325f6ed2614d2a4fcc48906df079. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1731562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x595750167532b1629f1c054b27fd6e6121b2c829249c631605a7ddfe2efce268. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/USCGJ1731563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1eb1627e73e54e75a3249a3f8c268662bd5448adcc9379726c9c952c39fe635. 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/USCGJ1731564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa908d3d08ba019ff27f4c57c8266468711044ee414279d2d1540a2660c85a4a9. 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/USCGJ1731565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89944dc72fbd7d8a7fae86d4183888dec2612cc4b4d2f784d21592ce891a3a0a. 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/ES5301867430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b63cbda57fa8d2a940c602b153a495f0df5c20d8c0359e39e386b3c36ed4cbf. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5301867432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e4e3cead57a32cbdd81c42177caa3f6b01eb927b65892d246d194b2d854f871. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5301867433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3490ec433329bd7388350d7a975dc7657c9b9b9c707aa0dd3993319bb6e524. 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/ES5301867438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02ded6e5d88bf7584134acab891857430d65a3e5e7028a5140ce34d6b5d7b01d. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/ES5301867439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30aa49bd81b7d1204d67b2894507d5dae3341f032e515d16c5b84eb86954173. 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/ES5301867443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce20cc0a01f8ba045e2c14bec6a0270cc37d26dd3aca0aba148e6b603bd7838c. 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/USCGJ1446719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8287287b39e13645d09021279a72a0164abc5e2265f9f478c87156460890fa74. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1446720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fdaa281b807c1a0373a9baa997b5e56942d78af962d07d93cbcbf1dc0ea1720. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1446721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6889284f597202169053597d76b7dab75440ff86de1cd4f787664e25bcb7f48d. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USCGJ1446722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc216ce65fd7296115fd83f30f6f0b59348c71d1b9ca2f96d8fab62e16ff3ab8. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USCGJ1446724.
Dos Soneros (feat. Pupy Cantor & Rico Walker)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43eb88f46d79b87820fc80c009ae6b137901717032963acc398e132a1a90512f. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1446725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50ab7a5cc2de6dd9aa7ab4c52274465b379defb74ef121d49d04fce4de14b26. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USCGJ1446726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21dcd5b59fe7657420204c9e71cf633e3ff019874c36d9ba89338c05da16124f. 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/USUL19900229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x974c6e21b68751af35bb7fc105bea555f9c36a5f1d43aecafa10c8e64fd89a04. 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/USUL10200107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44dedeb721b021bdbbb9af61dc3bada7ea3a1206aa80b9e6847271789805c24. 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/USUM70766195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6e8e46c9cbf07ee4c1604c3ec460c363875cb7b561b70d4a5ad0fb3bb3cf76. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91755005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x867d5e7371418b6b47232f2dc186f78454710fbff08da61b2ffc744c4d64065f. 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/USHW30710018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c95b486977b49fb6251ddc65d111e5cf0898c24d13d43c74df592f2df008a96. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHW30710020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe34fbc9b0d5139a691f9475e7d205d3c84527ebacc9765f2afee64b57bbc76. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHW30710022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4af6526b01ae85eacf2be57029e664cffffccf7943ca5f5b1e62657e07146773. 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/USX9P1108890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6865f4e91ca0dcf1264275a9ee84610c633b73442b450dacbf129799332bfa. 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/USX9P1108891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae2f4dd7e477d357f62f708b734a44f359d8b8d4d79afd14f672e4020759e8e. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/USMVW0800024.