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 0x2e6d1acb6c2ae4d247385a3ef31613967035e849e78f021ed6efc878c6974d0a. 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/9c3568bf-b7b4-466d-8c96-404a2b08eba9.json and https://artists.proofprofile.net/proofs/artist/9c3568bf-b7b4-466d-8c96-404a2b08eba9.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 0x2e97395b5d00496ce4f18dd27c578ada7322186f50c67cf8d276fe3933474579. 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/CH6542113148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf549abd32eb90ea6c9c4e38deca1e487a624b07ae7deabfccf8c859f29154371. 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/ITO172340001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35355d7e90990279745817f08b721e9f8ef349a70dd0b1ece8ad28c23470c03f. 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/CH6542113150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b7a736694a7869b139bbb6d3ced80685ff0e5aac7009dd2606349c947a68206. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITO172340004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef7379fc1b841ec208f5c6592124e6af7982aedf64692b5435cc17ca684edad. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541982742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66189ae598a09cf5262966bd7581e26cc91230a327da41d59da72bbe7e3d56db. 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/CH6542016922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x459ecf8d22ba5de607ac775945bc7205f33ec7b2bc86ea3e90ed731e2e6255db. 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/CH6542016923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c5837845ef84db68cc41fb9191c7ecd347542cf0a7e03aed9c57c2710abfd3. 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/CH6541982757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d7909a0381fc1b17778bb8b228c8cc14a1f4311cfdea8a11c4924f6361ca42. 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/CH6541982731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0de648e498726a36ade384279ef70ecadc1b17b81ba74937b93ac85a64a5917c. 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/CH6541982754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033db7f2d4e661327e4a0a419e32f6f51df1f6fb3b02f5b1f5480b55246dfa00. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541982745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x720197fddfc20352785ffb3002450fa67401096291fe707fd0fe0b58a4213bb6. 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/CH6541982726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48dbef7e6189b1537eb90d69548e862a9cb122b596ccebd0f50773b48c0153e4. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541982740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22caa9a736f09cd57ed7b15f86d3911ec8c7f381f94c32e822e1f078e06e2b32. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/CH6541982760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c0001d6d0b7ed4af8e119049e1f1f46af0333326477585643d0c7d30a7de41. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541982741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa3c4b5cec8ee6c21663dc1e2b102861fec144507185d8ddb2180ca903c3b9fa. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541982747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x090748bc7a948cc22136e7e21878a8f19464518975f453de1473551926e124b6. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541982739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb238e4de6fcf4c42de3775bce9c7c3aeda26ff8db543cf042a30c4401d2fe38f. 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/CH6541982743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75bbff09e8c33e50f611c46d5464cba5b35aad0e1e326043b4baef2af852447. 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/CH6541982733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a1daa8326c798ac9ae6189543fd27bdbbe67f5121d6350308b2ad1116c06b29. 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/CH6541982758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf2e8bab3a8e6458f89e903532b30263f07e88cc1347f986d17a6fcc73dab18e. 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/CH6541982759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc10af9f427a7d5c346ef801f84f4659a3979d636099b9ea17290a6b60d35f0a. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/CH6541982744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde8138bb87314595e7f7f5ee270f95927249909d76bf01d4f9e17b5f780eb6c5. 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/CH6541982732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbcbf1a2d40a7a7e6fedea9525911fea08898c11935506502cf0fc6915f66d7d. 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/CH6541982756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04106298c9d7c806c82bb3d796d33a020549a8d538d969ac571923aae74c2896. 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/CH6542128521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b8a4d771c14234e53350d88f9e409cdf18cd475f97bb9118fd07ad4019f6b5a. 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/CH6541982751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ac908ff2ef554427f0d2fd39ab65d68ffbbb37c4e45a52960b7fdbc8a1c8214. 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/CH6541765871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f63bccaa1e7a0fc9ac67a512d96322f5d834b827828134812e9f7644b4f8879. 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/CH6541982736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x157b2482e5ecf5d9565e67e0d419211115fcf040eb46af8ab9f14b7f7901bd31. 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/CH6541982723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd458fb20eccabf150bac18fb8e27e998c6c3ec21509f2245acc5fa479c67f0a. 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/CH6541982734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0ee64020777908127340003a116c3f1a3abecf46bf81250f5fde2874017693. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/CH6541982746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa370f7d15d65635bf5a6a3fdeeb4913de2bf6e594237c3f37b0955196efa569. 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/CH6541982750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d531ae885b137d65fc3f4ae11be8446dcfcda7f766ae806af129c7bd9cb9b3. 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/CH6541982748.
Pasion Nativa (Tropical Instrumental Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a28826fe0432ca924783987e482af8b1e7671dca5144b0c9723603345b4a303. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/CH6541982749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x552ccfa29e460d7fdd46f978e4f3dedfd5e67236ae22551fdca343d803d83a96. 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/CH6541982738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x135664156b6e133039194a155efd42d10a9f26d50112e82d4264ed16937983fd. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITO172240303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf932ef779164e2e83a20bc690ce67dd3166c9e77b86644dc83038e65bedb1bb. 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/ITO172240304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d97f677a3492c403a012be0d822453ae733b3bba611d769b76e3c7cbb86905. 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/ITO172240305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1122273e1741ece98a1d97cf231b1787742dd40ee054ebd8c98ec37dfea560d. 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/ITO172240308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8c5a4aa4bb00c926cb1f0d496cf135d88a4f1d46144321ed4e5609e8ec98415. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITO172240309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6685377b15c194a480285e988efbb96081f2866e3997ad8851499654775a03fe. 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/ITO172240311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff55d12234ec5126c29689f98ff2506e0c5234c5db0a814730ef4fa0daeee54. 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/ITO171640026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0486817bbcff1a8e3f4c88574d42084c50c3eab8979d3c9c1386a7f412b78d3. 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/ITO171640032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63024cde40edd072b0ae790c667e74afa4969dedc8ad4ea7115b7130c078f2d2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITO171640024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7684f664be5a388bf44e30c5f3d362532eec9ae259ab323cbf8dac484b66e699. 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/ITO171640025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef83067230d4d5a7e497d7e6a969f586f6737d4ca091b5f7f990c49cdc9cd4cc. 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/ITO171540020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10b295b7bf84cdd90393601544d40c64acdd391ec89146d1634d50891ef3b6a1. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITO171540011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8128a1d742ad2303a750b7c11dde2ad2cbfed2c050a177ab9e4a7eac6dea6b5. 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/ITO171640030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5ffb48c84390f6a11d350140ab15219047b09896cfb0864f96c9aa3ab1d6df4. 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/ITO171540042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e1f5b78d9a89d8b976d87f95f92c92c58abaeced97e8f5e11a85934d798e7d9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITO171540003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa807528f62aef05c63429a9405a961bfb07cf5fdbebd032776609f309ba4b36b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITO171540044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b86afe4b5241df6d9291a3e5b8335e75afa387db8fcd80be64b1f073dfc5d1. 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/ITO171540008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8afb61b7216346b1f0c3445b9c9fa168740b2e031947fa57555b0e36435fb0a. 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/ITO171540041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6137537a6b93de71248a9a01c8c15b4dc93a25ff80b5aacdf8f138fba9569701. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/ITO171540035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd515c3d3cc4e60cdd85a74d135f4812852517c35540de75a0a6d837b3a37c974. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/ITO171540043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c651efe4a24c3a4c1b636e0b25fce0f9387cee4c1c63f2d2bb24254a0e90413. 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/ITO172200154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13357ce182f1819a1691ff0f87112f6d8e39d5dbdab589db5a0a9b3f4c5e7a52. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2215809.