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 0xd301375c4b78f99f28b349de1beb9880c9d2e000a9b0bf6cdd07ccfef163087b. 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/5a4482e1-8073-4da6-b1e3-38313d434c40.json and https://artists.proofprofile.net/proofs/artist/5a4482e1-8073-4da6-b1e3-38313d434c40.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 0x49267e2c2d2fefc14e64787984b845fae64726316d72d2a5454729fc5a437da4. 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/ARG991000792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x507bc40564e7e72072896de965c601acdbc5d4264168179ca326bfdc18779520. 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/ARG991000793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14111b2c83d37f89361c18b9fad65b3d1808956d2b3db18184133b1f0e2d746. 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/ARG991000794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42fb374e9a0a065d45127dbe9d37f923a09b35e1ec4fe96219a50085f783c28. 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/ARG991000795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94dd89c0d888ad9fcc6209299fd424883dddfcfa13e6d8a8085d2bf77a838f9e. 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/ARG991000796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967ba4a1d6250a3578704e5c7211c9b993bb0a6e4b1d54958d849bd504b507a5. 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/ARG991000797.
Los Quilla Huasi y A.Ramirez con R.Galarza
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x914985e78b806d5daf3ca26a3b095fdb82f69f5257ed7d8e70e7a7e1acbcd89c. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991000798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb633729c6c4fc4c6337aaeab6ae402da424d33818ace6afe89fe04be9eba6cf3. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991000799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa019c6800486994b41d9bebefd51aa945031ea53d518b5bac83afc08098f33. 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/ARG991000800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bacb1fd67cfcaffeacc9d4e1c33319a493d7cafcf95d871cf8f5aa58180d10c. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/ARG991000801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2c4809b029918b5f800e4518cfa7e5bfdec0888fc6c412c05769d6792c4c2be. 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/ARG991000802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c9b86b19bce97f60cc973cf55cd48b246d82a4950c0ae6337a3635496007eb1. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991000803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95cf1dd88fedb91ca9bcbcbaea86f57540fde3cc903ec62e2f1b102059992a85. 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/ARG991000804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb8e2c9d4df9392d715a64ebb1153dfb5dce2812740994c5e87caed91ae3ca7. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/ARG991000805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb67f9712b0408535c5238051c915a5b75a037761eab85e6a9d14964be559796. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/ARG991000806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa117d32775a562afcf6fc3b8952c799aaf995d08d1ffc1b4aa3b3cc247effb9b. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/ARG991000807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed4d8c92aa51f9afed02903602220867da3b36f82e5cf84c06a2521de1a5c6c. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991021528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f938db95b9e4bc139b39ba2485f7c453a0a10e2e18ec8e1e2a4e3824c5f68d5. 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/ARG991021530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe662722cd3d4f02db0e027632aa8f2d50a77122a96fabb06d15eb5cbaf605c26. 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/ARG991021531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fc1bbd3f002e981282dd49e2799933114218eb5eea21509d61716df956603a7. 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/ARG991021532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1614dd7a48223859f06a94ba555d5f77f3b14c348d814d7e6c5b2ab587afd175. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ARG991021534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc8b75c2731ecab80b7d5a2b5e5c76ed920ebe34075acfc864a5102d6053ced9. 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/ARG991021535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b2914a0d07bc30b16cc5695b3a4a5f63bceefeaa635585f844586f467b9ed0. 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/ARG991021536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ce10109b335c40b9d63bdbf601be6c4d864db48a1d01d3455690a5411f2707. 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/ARG991021538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f8b71d2b15c62fd5879b1b7076c92bd286ad0bc5202bc660dce5311bd02514. 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/ARG991021540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc58c10c63d9b05ad3e3992fe2e200a3d2050bdb107ce7ebb2c50d868e377a6a9. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991021542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e7e30ac766b21d28ffad6e6821adaf3c2107619490914b4c82258393a8f1e0. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/ARG991021545.
Himno Nacional Argentino y lo mejor del folklore
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a28dd72e1a91652ecb44df3dc824e215947a03580c2b45394fd08d814e87ec. 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/ARG991004200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c854c66eabf82d5a6569bdf736c0c4389a027a8ecba577c1313c4460f980824. 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/ARG991004206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f581883567e450b0894453e630e98b96a939eaeaa204b37b76f000041d1c09. 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/QMBZ91558550.
La Cumparsita / Caminito / Clavel del Aire / El Portenito / Cuartito Azul / El Dia Que Me Quieras / Adios Pampa Mia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033ca1d04618a2573f209936f8fc098b1a82e8529e402c506b11f9203d32ff2a. 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/QMBZ91558551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb76008fe16c512c8b738dccacf95304c42e06b2dcb168c69618f25a27484c317. 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/QMBZ91558552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a3e1fcbc709e8496c6df2360cfdce52a12e08aa77550b6bdf11fe4d0408f7b8. 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/QMBZ91558553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x558a3a0178e09d685ac99668014401d2e92355492e75179313c4a197ca7d8e82. 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/QMBZ91558554.
Claveles Mendocinos / Carrerito / Linda Mi Negra / De la Prima a la Bordona / La Monita / Caminito del Norte / La Tupungatina
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c919f6262500fc39b770fe6dc758d4222e285436471b3613ed96c46b1729bb8. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/QMBZ91558556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9cff0b308e37b86ba6b242058f6f9ed6455448f999169990238d06b88307f1. 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/QMBZ91558557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2839955b12d048bf7f9a0834c386442fe9c65b52d5c7a4e5f6bee0cbf5ff9b44. 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/QMBZ91558558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741fca10f76ed1393e02f543f41adca77f8f8d696dd0301b90ffa65357c083ed. 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/ARG991010462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4c9a621d30533bc4fd99b1943e59a23c6ebcf47378031e557d5149db22f4cca. 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/ARG991010463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a0030c8d49d3c0f50899d070dbbad9d84582622f578a9b5e6ae9a0d8e6738fc. 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/ARG991010464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3439d33b1ccb93cb83d3fbb32a92ba8fb6f17312f16ecff05897f5e3559543f2. 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/ARG991010465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80eba797bbb5f56d5d62e4e1becd2bda969691c2be711032be16122c47d2cabd. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991010466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccde51162e7df4607e80992daef6691741472871f98031afb060435f7e361651. 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/ARG991010467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85ef353244b5ac3922bdbc321fb09147f8598b106c3d5f8e0a38b06e2463e2c. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/ARG991010468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3dcb902610c9b4bbf5860fffdb65245106440f2d77f53f1c170e8f1f41edc5f. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/ARG991010469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x399bb33edb4b5b69dab69ca8ddc6b60fa9454a9c128813519dc00fa741d593d3. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/ARG991010470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf0641fcb3fe637dcc827996050c9147a0dc3be45de56acb54cb9949514aace9. 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/ARG991010471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7771f6bf70220e8e19c85df6e1bc73e9f0892d04ed567e15d3fbe5625542bdf1. 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/ARG991010472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79df3f6184227abf97c90c8f6d9edf29f6a9bac3eb07ae9124ce0fd51b4db80e. 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/ARG991010473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b17ce1f282194b15d01beff7f07972fd973ea083032c2f6fa0272dfe63b9e7. 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/ARG991010474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b1fdb3b7b4acd4fbc733d515a3649c5ecf2fdebe41c846931a840dd3b81c23c. 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/ARG991010475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf613a649121b3299b755bfaf1bab9da3329dd6e1dfc8ffd13540e05d7f2d6228. 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/ARG991010476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f5306b7bd9521c8cab35a17ab107e98831d3dbda113e08aab63fdeed6fe4571. 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/ARG991010477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bac3e9aaa03f1b34dc036bd435c963c4a01da3372548c14cc8313e9c5abc07f. 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/ARG991010478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ccecbd2e5231de380c742000b9be36fe6d4645bdff811eb7fcf3eff04e6c723. 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/ARG991010480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be3e3347916f76e03bb8e0fabae3f60c27ef16c8bcfae26eccd7322724c1846. 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/ARG991010481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72daf7190fcd9d01be3216ae082b40aba8276993ca762bb622c345b814a6751a. 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/ARG991024059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e5880fac35ed0b626081b0d47c07c5f0f1bda7fd01492e15809f0ee9634a6ba. 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/ARG991024060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaac8beeca1998b688f56889810a38d042abd9014237b5adf875045902db8882e. 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/ARG991024062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd4f45fac3df7b57b9b5639f9ba9eb6424e0e123a1c104722a670a973ca651f. 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/ARG991024067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7bb1baeaf352c8392112b6df7385528ab60498b4ecb5658f81d12cc45d2ef8. 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/ARG991024069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee11809bb1f6bcb614e599b00935b4729068e4ef888b9476f79c2cacaed1fa8. 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/ARG991024071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e95af4bccd5d42f159d578b0cfae3faf81a8cb2f3fd65002361323a9c1ebfa5. 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/ARG991024073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff1f1460dbace4499059b47c9f4ce46de31fde2b6efeeb48f1d79beb74bd9dc. 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/ARG990901753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50a869e7f7cfca5064b57313864005ede378f2e667beac1f824a01c547f35f5. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/ARG990901754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafdb38d539330de2b1b9a24027ac795fee3aef5e65b1a9fcbb1486764bfb058e. 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/ARG990901755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc313c3996910ac6267fe5b4cbabe49cc3fc6df97933499109019393b3d43b266. 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/ARG990901756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb443e9131c269661229419d25307b04fcc62578d35356a998ac2bea4fd4978db. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG990901757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf499171796c849b5a4529fd0f6ce2f51040ed9f3b1d1f89f78d832f43f89645a. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/ARG990901758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd37a2e71f4df0b69da3de9864a4495ef72145a4f9e95c166b666ef83cab90c. 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/ARG990901759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93128fb39f8c064e737c329f713b8ca62e2000360b1d4c338fe00292419bc318. 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/ARG990901760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07b4b80fe72e866a2c14c4e531be80bafb61c16afcf0d78866e19fee223fc14. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG990901761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bcc95c1fa6b11cfca59428ed47c20d68bdffff09f3831c139cfb471c298b92c. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG990901762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20facf3870e14b324e50cf2736f9d8035a587dad11cb06ac0737c78e7d48cfd. 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/ARG990901763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6177f8016588bbf50be171e6b5a88b6ea0d162b830c9a56dd75842a7b885e046. 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/ARG990901764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71f04c3bf122c51960240a812815ff2bca184051e0ef556831537a359cc8f28f. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/ARG990901765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7023717d5b994bc986d12acc15b3e4f1a0354294e3f78f2e9d17d043964c4aa. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/ARG990901766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x882ff7e1ba255683a942d0a17222b4315c735c76981022609ac90a182863546e. 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/ARG990901767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7879b0df24a53d50325b986266b292a8ef3c784deccab0f8ce4e18e96828be99. 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/ARG990901768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a0efe0fe12328a3c66f74e94cf7122874211ddc6137c2886e5571b175266317. 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/ARG990901769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd87198975c8f82ce1a2ae897ccaef2c5af917b8174aa6391becd2f4a82e4749. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/ARG990901770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bbacf7248a6550bccbafc2d8c242e36087c8a77b5216fb89923945f3df657cb. 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/ARG990901771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb7bd8113abb882fa4399dfd4fdcb6af6ae6f1e97632a0935f2d29e7c78231e8. 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/ARG990901772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x140541443ad9eb2cb82f5ecc2a70f81a08708f71ead6c25e3e42647021f7337b. 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/ARG991024250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32ea2549be90ff0f31695821915d0e1bc27bdecd1346d905255346e69c86a730. 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/ARG991021468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1370f153cd3ae6c9c3a8338b3735678fee369d61d5add7416880e96693e2597. 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/ARG991021469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70dfc9ae1680452d4c4883b06940e889a8d38e6e5b15649782f776fb325415da. 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/ARG991021470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4683bd9084f03adec5fd326a480e559780c8c8ab14fc612852ba1ac826bd05dd. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/ARG991021471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b101bae20d6086cfb5551685240e9002a6c3dae065a4f39652415b0f5c084c. 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/ARG991021472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843d6d8142b21f2604f567e2d4d4e6045e24d410ebfcb5d380bf54290470a90c. 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/ARG991021475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eae8903c2741aed0d61d78fc732ef84eb5589bec754622c0222b426bf7df38c. Chain 2 (Bitcoin): anchored in block 960384 (2026-07-31T09:54:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991021481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba7d6be4dd7a46f27b74f43cedad4498ac6e6adcc284dee342a3325dbd50e52e. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USCHR1312837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8684dd58abf896e23374bff9f1b282b6e7c35f16fece231b774b42003f965e75. 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/USCHR1312842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b73abce7b6d1ca4742f839a566a23ee64bad36c5150333ba7403522273c6e6. 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/USCHR1312847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6be41009f245b087cff03389ed0085f2c485d144aa3259e7f5869df184fcdcc1. 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/USCHR1312849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a77027d2faec7563a9ee9d40c608acba252d4ae33b559f43e9dd87a88ae9ae1. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCHR1312851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7dbe4fd44c409c9fae15d472727d01c8e9eff4746ad5adbdcd2d8dc72140724. 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/USCHR1312951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb83f8e54a4ef37933f1a8faa75bf69863b9cdbecef0d961fc33d254708999466. 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/USCHR1312957.
Presentacion / Mira Que Lindo Es Mi Pais Paisano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bb093488aff61bd7e245d4d27b042756fdc4ad519790f9845eff6b3600c7acb. 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/ARG991021488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ee8a1b46fbc40109a32a6c3f08c1ec3cd24a72599f44bcd72eaad98fadb1cd. 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/ARG991021500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f70c94b01a9c05c0a22d94ce83398e78874bc04229b110e38e69880a0fc132a. 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/USCHR1313108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf29f06617e1014747d700d5eaed74ba20514b8008207af0047f0164ec2022dd. 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/ARG991025302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54e00b3c8e7f74644ac537df02cafec1e0b4de4ba0460f0359e707e5a5d50676. 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/ARG991025303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d6811d4226ebf0fab8d7456dda99fe7dcb1b14a064c717f96b449927bd6a815. 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/USCHR1304358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcae02eb612d3d09ed770c5f470cea9816bc41180ef993d31b74903ea0377f23. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USCHR1398345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f94263221bf8a41c8e565e0e716b7fe59aac2ea3f3dd5c1152d2bf3957850ae. 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/USV291340439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x932cb86cf0588dc7f9317743291174d00b303a35087d2bf32a8b79e587ac7ff2. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/USV291340450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3567f7d6c45e2bcf4467728c164439322021521703e196ad5b929689af34bbe. 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/ARG991021453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aae7abae7bc9489fc2d9b0928b409d986a803b3dd6d443c0c80275e1c60e6da. 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/USCHR1304449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c81339816951fd9596a686fdaca1a16ff2b822bacf4fe91ac65b1835e04b4f1. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762355934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7e8ea60f58ea8243648c2f14b5d94e2423050ad56490be9bf0e3cd6105c9242. 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/ARF220601692.