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 0x87119b73f542ca9190f7b05d8fba06bef9256735a0e4206061159c6d97fa80a3. 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/f8ad147a-b5b5-43bb-84a8-8de9b11b9f21.json and https://artists.proofprofile.net/proofs/artist/f8ad147a-b5b5-43bb-84a8-8de9b11b9f21.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 0x35ab0a94bd0ca52654dc4067cecff8521a953e3ac344047aeee1712ec289fa66. 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/USA2P1171886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d2e0e069f2c5471133c55e2479ecf40ffb1dceb458f47cec49e5352fc15b520. 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/USA2P1171887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe74af5571888f985ca8435a36649013421171084beb36872a2a33620b0c174bf. 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/USA2P1171888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f1b5e69bf3c58f6028c654dd2ea7384becef3ef030831503b7f7760e785c95. 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/USA2P1171889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ebfb72480082998d24990fffb7428978816d24380ae00f7e0ec4bf78798148a. 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/USA2P1171890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f3533e10fb22184fd6a2c098da5abe517fc86a386baf7a72b78aced2bfa9fe9. 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/USA2P1171891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96fa97dc697e7157e5ab4a1cfd7454e67e47258739291965a0fb303d6847ccda. 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/USA2P1171892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x496c7a2368cc448e9a2384a0f8d9fd412d78bfa3e8c2deb73016bd4c3146f40d. 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/USA2P1171893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea9169fc43d0c92c18265d1710fa6b35c404bb0d26d423474297faa427d8430. 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/USA2P1171894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b9d0eb4080c6cf909cd3aa891f7e65eecd46ff096ecfd623a915afbbdd62d7. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1171895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94fca3f4a7daca3f1adb7b25a4f14e6ef3490be197ef0c72a2122626086afd64. 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/USA2P1171896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb77eae65e65412501a08f98f1f4040e244c270030943d2223eb5b9f81f32ef. 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/USA2P1171897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ba4fe26b5057225057f6aeef17f2ab7b3b333f035670e8f2158a0b304bbaac. 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/TCAAW1110956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcdfafa568ceceae910a46cf157c955b6caedf4b2974b639cf150e3159664624. 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/TCAAW1110958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac01884e856e7ecf7bbcc5f92a5c823d668a07cfa5baa9f019028fb8f2c0684a. 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/TCAAW1110959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aa2b333bc8421528ed82f33f0f67b13c28e10a2039d634ff296308a3f9bd3c7. 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/TCAAW1110960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x760465800f1fe437a1bac4624e5f3315fbfdcf796b8b6dc10c53d665947260ee. 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/TCAAW1110963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae18c0599bfcfe0825187e1618c6708435841a9370f07e12a3e91550a92607db. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/TCAAW1110965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd85d8a84c66716010de31dc27aa5d9df830d0d001256daa6375376de5d382489. 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/TCAAW1110968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8a0d5a6b3a0014fe1ab450cf46252514a5fa1379945d5c08873f7fa0754c0b. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/TCAAW1110969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e1d6af722add9988d8ef2082319c680e74408025b5b12fca564b50987fdb403. 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/TCAAW1110972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b6fc82a7de9b6a25eee07b40b5c3ec878c32a8f8b2a426fa13b7f6b748a59f. 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/TCAAW1110973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d79ce7a654ae0b9d7f10384729ddb850b70b382a682eafbce0a2bc6919d485. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/TCAAW1110975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc946c4bc47c486d70b86779a76150f52fd936bfbf078e2c03fc6a7793b5f092c. 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/USTC90912811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccae6f0694e71ab602ad8ddf94f8f6855c99dc1a9d68844ef3f646badea14210. 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/USTC90912817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf16d4b79362786300dd8ac3800cae61746561d6c045859f835f585048f9b7f2a. 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/USTC50874309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7fdacd8e773c20049e69064bd092031bfb58dc704ffecd9e29d7526b02302e. 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/USTC50874319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f84da4c65b5caf5135b4149944d96f0cf32e137eba8b8258770616d1865ebf. 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/USTC50874322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26e58787e79855a2d8fdfee9af9523a294a0e189c5864a56c0a4deff79ff1829. 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/USTC50874327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87997fd32fec6681376fb0a6bc575018442bf3cceec8ac66effb660cad00cf25. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTC50874329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51eb19ae1de007f20e9d20b01a52e5a096f0341ea8cfd0eed182033a8b69f1ff. 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/USTC50874333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60cb00c0290bd8609394067594be59a03029dfeba9c540fd23c1f0dfb4f4ba7f. 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/USTC50874342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f35462d6f87e39a475308617389d33e49e542648277d6e816421582911ac5e. 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/USTC50874349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa279396f2c8569a5a801500109f15967db9ed9c6e880d2633d0e8de27d2547cd. 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/USTC50874352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d90f4633795998a97b84158beac720d5421f7f9fe5d00cab5fd431ed7e6fce. 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/USTC50874354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x463023e75e3a3c5647bde772c5a95a6630f7abe68df4512bdf5e98de331066ad. 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/USTC50877372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71f46b073351f5f792c15e34e968a931b7154a942b0b8984805cd12ba32f0494. 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/USTC50884706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec0a2651279120b9c390752922c52b72e6c4f11691a973e1d0964f5205222424. 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/USTC50884711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae411b21e6aa9361528fd43fcc1071f44182323f4bf0ee5cd3081e1c578f5b6. 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/USTC50884713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x430ab1f07db43824276c16aa742fd864011e68bf51196ae702d193ecc26c225a. 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/USTC60800340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb017f2b06b4276a680f71c29ec64835638f390b2ce3e8dc53672b4e7f9b8f9a. 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/USTC60800342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ac7b3720b59924193366f6e0b30b1420dbc380cd59ee73bdef7114a9a7bc09. 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/USTC60800356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x445b36c6848e32de8499347a8aa61b326d7b4da1d4281a522906895d1643fe44. 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/USTC60800357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49ac4a6da0c5f26bd91981a2aa27389c01716a15f796e0b4f41fe6ca244c128. 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/USTC60800359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cbebca8b0f201fcebbfc1fee50f26351b43a7d231100feab3bb98ef9d0e4177. 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/USTC60800360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0bfc2f6c052f6cf487b4ed288b4fc6c06811a1caaeacba45677d63bee0bad2a. 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/USTC60800361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9e2ced38cedc3c72a623545fb4ae9300357688d731817bbd417b8cc3ac9f88. 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/USTC60800362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19b5d8a7a7960adb09eb186d524627a9bf05e2768c0a9bf2e4c01202d8ac2605. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/TCAFI2173151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf22bc4eea8e77069282462a48ce75e92aad8930bdd7a7b08777537785efe6840. 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/TCAFI2173163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55d0381e5ef01e808b70e0da33ec99515c87822a5ff86b7bbb721deab75511b9. 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/USTC60848029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99092fb9b539830810c77d606d85cf120b5b89943307d3cd818244fb88d8c2e5. 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/USTC60848030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fcff06f7d6dfe063ad8529a827de32896f233deea69300cd1c3aeb0aa4615d0. 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/USTC60848032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf79e8f4f1f48ad697037c589a8f388ac9851e5ac958481d79819f7694873da. 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/USTC60848033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7468f85e217dab0d0449da291f98b39e380d788867548c10014be22f9d5012a. 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/USTC60848034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd7b81859f8c81c216d638f558fe25a7e47198878d19cb8e96d537181144cd77. 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/USTC60848035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b62dd1b1fa40a097b6d0f647b6d60218fa54ea3612bf5e3358c3808284dc363. 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/USTC60848037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x154cea7901b3ea8ab3b1df2fb3e4aab064c33d883987ebf159912d881814ce4c. 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/USTC60848038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22035ed1b7ffcf46496b4c27939e6d2300f5b2171865c640231969555a21c3bf. 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/USTC60848039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34fd179c54f0d101b16efd16fa5367885848c4e060b3dc7186b53896916e568b. 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/USTC60848040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b502226de5eec1fccf207fdb4da7fcbe444502d0149e5b7405a9b3f059dda8. 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/USTC60848041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2abda7db1400e773a5d81c9e769db283238e93885162ce465cfbb6285b0183b. 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/USTC60848042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77fd9993e25db2b68324f562fca75aaed9f2e99b7d0044a394fff03173c1358d. 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/TCAFL2126531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bfe1dbdcca2ec20d6d01fe241d1a759b7180294115a0ad9481c286e242027f8. 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/TCAFL2126539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfafd0847246706387e6148e95ff996e12b6a145ae3073e9188b44b0fcf88e31. 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/TCAFL2126544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x219818c9d9176c459cee326d30bffcab29bf3e4283a4c698f9f00d4fab9271dd. 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/TCAFL2126548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a09b10f7bc3658883bf773d0076592e66a92d597954b80feb702acb8879fa41. 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/TCAFL2126553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x344b153076fea04b7786e59e16a87f6f6c4153eeb27b6e9211a2fd546a947ffb. 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/TCAFL2126557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7364a4639fe5365067d51804993e7d178062bf482ab3d9cf55a5f2fd09b5459e. 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/TCAFL2126560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ec822a9abca1dbf252e85ca6fb21ac171ec0504275c92bccc02508ff36ae78. 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/TCAFL2126561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bd35031a91a048b5b3f283e8e6cbd102e163214dfce745f0dc1483993e9956e. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/TCAFL2126563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37fbe57efba641bc8aea0b225f0257f37f2dd465afb0e14ef3567bc6b4ddc2b. 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/TCAFL2126566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c3b05367fc8222c215b63c75f58486c1d3e6f2ea1d389c02bc3d5e1829d36d5. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/TCAFL2126569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2de41fdcf8b517f3d1595473334aa55174149ad37158b23a1cca06a4c8858219. 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/TCAFL2126575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x505b133758dd2d71e9b3728e201d8a667624ca5f1f54b4e368b64b38183f8d2b. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFL2126578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a859ee981db6d81d771547fd7694a04a17a2f69848b5e6fdf78a7eb3cf22338. 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/TCACN1667901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x680d0ba373681e3d56dfa21f2b0071d745b6068fed31d45ddc369a79ce09d7ef. 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/TCACN1667902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91aed6dda12764e06c26cf4ea46b1bcd380a49c1e79cbf43abd85e7dc840bdf8. 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/TCACN1667903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c7e1753e2960a34ea89192ab8827efb582a3174002224eb16315847e23e4f4. 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/TCACN1667904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff01c71fd6bfd7b5c571db9233c1be04b91e7baa99e4ed219d496621ce303def. 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/TCACN1667905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f38db3cb84597d5e46a4d11abfc5400894906210a199097bd1b37efec8c1868. 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/TCACN1667908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1b6075cf9cff42b9a2a14d1ed6a9dc0d5c0a25f25f729620b947661fc4383db. 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/TCACN1667909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03118decd74f39a58ce0f407814bf9097a9bc7185026c019d258ef24423940c7. 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/TCACN1667910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51517e17f748dbe3e5667a58973974f57db0e939c3a30ebfaf99b815f557786e. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACN1667911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4299b6780d9bb22f063b82429f7944be5e9b259c440feeb46b36802f63ce1269. 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/TCACN1667912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0ea28d3b7b5307f1ae2175d5b4d551b5aafba66aafc076dcec1389a1d53768. 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/TCACN1667913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c739d2aa0b0476a7074b03417df149563caabdf34031e47816429dc86da4fe9. 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/TCACN1667916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07173b7a730bf90b61bc268286145eb57cf86815851741ddc9cef8c2b28ece2e. 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/TCACN1667917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7d8caeb3616afaa3b1d0b82d0d25f763681d97f1b16d76c72c49613c8152ee5. 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/TCAAW1111264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98d3fbcb08822ac3754e66902738fed2ac85e64e71e48b336e79359a949e5f56. 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/USANG1900984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db3f67a2c68959ed0eac142c3b0f11555eae1b3cc7734cf130bb162fb723740. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/USANG1900985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63aa3d847b3ced3db8a95b7741515bb37af5693d10cc564dc1aef0714afd3e7b. 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/USANG1900986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2bcc859d5244cfdf7a847bd4d7255c228e56465ec0f196555368d41895f6b73. 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/USANG1900987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4debe6bc69369b925e1db07fe4d5c9c5d878bb8a8db107c4245844f76a5650d. 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/USANG1900988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0306f0952893a77cdc30141ab19e6fa57c744cb17acba8b55e8b6b449c95b63. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/USANG1900989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09656ffef5d981fdcc9800a5ba3969e5b6849fbc3de9e7cb1c36dd1b1c4731a6. 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/USANG1901146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0854323b6e25a24d7c6d479354f54fefcb94665d00d03f19e27e8288497b8579. 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/USANG1900992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fce9788997acc4ba7b1830e3ab96a2a6b2f6897b158dad53770bacafd8ef311. 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/USANG1900993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab62c210b123778b46f223dd57ea547ceda49ff41e58dcc330e9a6cb90983bbf. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P0601886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a0083afd2c72894733b798e404d98cb5c5430f2ff989994b2d4e2fdcce4a67. 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/USA2P0601892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf68caed237e6a2b439a7b426ec888cc2ab80fcf629c15d0f739a8e694222049. 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/QMHUY1451577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x045ea74ae80a2680edf15edff35d89b66926d8b138f66919b8732827116dc338. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACP1615233.
Juan 3:16 (Merengue Mix) [feat. Lali Torres]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc517704541318290891d868d0dc3250e399ea367e954540077fbc86c76d0042d. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/TCACP1615236.
Juan 3:16 (Versión Balada) [feat. Lali Torres]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1abb8143c0f3b5bd73a25ce2ed700708239870d3548565abafc95b29dcb0aa6. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/TCACP1615265.