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 0xb1e9a4e54f40e2abe692eb5544b8fa1f71064f7552aaccd684aab368353304e3. 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/abfa45b1-f90a-488d-a13f-0760e7e60fe3.json and https://artists.proofprofile.net/proofs/artist/abfa45b1-f90a-488d-a13f-0760e7e60fe3.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 0x46e0075b5f9fb79d897349b653aee01d46288a1b538916f8020e0c6006f5a567. 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/ITUM71901161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bfdf0e8d8ced40e60c0f4f61decf62c89f7b6f3d9314ad34929ef067a66c245. 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/ITUM71901162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b75b93f9e4cd14e962e2e5fc7599ec4ce4939dd7533a34571db98148d60b75. 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/ITUM71901163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b599b966ee29df910d75fc1031471299f41ef14b7aefae63dc807bb0ce5bfd. 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/ITUM71901164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55d1d91b4dfcc53f28e5003fc3493c5b1b7ea94678e45065a379354acdd98de9. 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/ITUM71901165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2756956c297b8faf6873734c67be43b158a7a753b975bdb4aee97f11ff2bb81d. 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/ITUM71901166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca3e192dc290069950aef8d35017d96147e5925e4324668b370cd8d7be43184. 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/ITUM71901167.
Memorie Di Una Testa Tagliata - Remastered 2019
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59424a1670f84dea9a97e1a2d66e8e2d66ee8d473b5b626f3267de992c590790. 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/ITUM71901168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0116b145fa690a508d6a107dc91b718f2256edd22ff4b4bc1696edc2ec7bc80. 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/ITUM71901169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b918b5f5b16e09c3bdf864a2284fb0484abfae8b6dc78991be53e8496aade7. 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/ITUM71901170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb8ba3036b699a5ee11a0454c674e958ea884148f58f739db2c6984a613a883. 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/ITUM71901171.
Fuochi Nella Notte (Di San Giovanni) - Remastered 2019
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac40abd0edb7f16c5f93b36be296bb2c3913ae65b859292a375dc211105a5c5. 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/ITUM71901172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5520e40911c08d41313f31c328429bf0c7844c38a925bafad39c6f9c8b2c0da3. 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/IT7000000570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87bdeea5fbb7f7810d76b52207158c3db4347d6dcbb92a44d986567606e039b0. 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/IT7000000580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaafdabdc9ded9c98618792a7107958dd10f6c50e07ae09fd7a5248656f182b6. 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/IT7000000530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b4d509b8749b6db45f1a864c22b0dc53f7e0c3af351ae69dfa103fd8a70da20. 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/IT7000000590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c0a34daf5f5958cebf4907294a40bd4964bd95d878e17b3bf74e75b3af16ba. 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/IT7000000600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb3ceb86819acfaee0e396febfcfcf9a21cfd49ad1b2f2dd2e9c1160697611ef. 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/IT7000000610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1995f36ee2e50d2a304c8b0741ecb8292b0caedaea609de173b2d6ea8315dee. 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/IT7000000620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce22454630b061ca39c9bfd138b1479f9b5408a04fc089856def867b7e040c68. 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/IT7000000630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a93622f8103e6bb90ae63aeba7af248ba49b6658310bd7ca50c77c73cad904. 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/IT7000000640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ccf68d93919b957fd44a82374f620294da01da5f2847f01876958c12d6a93fa. 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/IT7000000650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0cde47a0317a8a3fac9ffb3cfa973f86ca5081d0a642ea16f2a85664db56cb5. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT7000000660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea7885fe7297339057641c12d40b760cb93a37e4ad9e4a0f374a8fb8fa2ce96. 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/IT7000000670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7334d3fb9754230e15483d80b332505ec8dcb5dad8641aa1d97640ebfe7e09cb. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT7000000680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd10adbbc06544ed2ddd1ce4398fe497c8be6c4d3795b3b46f51fa3dfd7dcbc46. 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/ITPOO9800119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82af26a3db1f43d2a37b70d658835e5ed928d76e4d67eb28aa0062e7f3eee4fa. 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/IT7000000690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc914bd6497922853294851424235bc2fe8a1905bedadcf7b9c6253fe155808a. 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/IT7009710230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc0c7e58b4948bb6e819b2c35c20a117c1890765482a2ca4bd90998839d18636. 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/IT7009710240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3798f722174b5d9fba532fbadafad9338c6ebed2d00e8b2dda1f4e1bd08e755e. 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/IT7009710250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x782fa1737fde2646aa740b4bb371edabce24da937d9c40d5b8a3575fda29ca81. 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/IT7009710260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440d52c2f41e574b8e3fd1ee3bdb97da438b139f2a4f9222c154cad792a5360b. 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/IT7009710270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x476c202ff3ada5cbf5b2e4fcf27b46c74c72e28e7576d10bad0fa721bac04ba2. 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/IT7009710280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38810134e41ed050e4bbf4e71e5a41b00dcec09f2669659ed6d7a3369acccf8b. 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/IT7009710290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd954ddbb67d8744ebadbccb3b01d58923117ca551d513726f9958306c867b0. 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/IT7009710300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa0bdac711ecd4a031196cde16e4580b731d5c9c32da612586aa0d311060b9a1. 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/IT7009710310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5430696ba822e00f0249fdc39ddc493cade0c96cb11ebaad3f2c1c01a2d7c332. 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/IT7009710320.
La Terra, La Guerra, Una Questione Privata
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8b45a197e7a543cdec42bd82b11d3a40c97b7e11c02b599938ea9baa58136e. 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/IT7009711170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de4252ca967c7eda380d0906626485eef67ce250e74e8223981b7065c84cae8. 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/IT7009607980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec618bd0201ca456e429ebf812321fdbf3bbbe08204ecf877eb21dd6e4eb2853. 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/IT7009711190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c36f9e913b53d34b40065d210f327780884fc5e6862faf7ff332803ccabfca. 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/IT7009711200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa104819e69900df5695ebdf5a044dbc8cf0d24195caa74fb1304c36eb15e6ae0. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/IT7009608000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fd56919c79ee2283dda4612108488ec27a171721a91e31d83f57a2191a658fe. 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/IT7009607960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0447bc2c7d3ddcc09f6ea656064dda7a0ad6a1c46c525a80795ab3f144f991c4. 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/IT7009711230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x966bee60ae564f269b4bd1413bae54801543f6ad16ea2608e09faae55a898932. 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/IT7009711240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06f296dbbd8ae78596b76f7f6163552c77eac5c67cf5d76833a27c8c2faa2344. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/IT7009711241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fc8989a9c75160fbf339c5739889b3a737a4865f80220ea4c33696e7c7f1c35. 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/IT7009711250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc67fc5f83ec05719aa23feac54959cd4963e442dd006e6eb4b6cee61c337b7ff. 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/IT7009608040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4870728a43fa48a27340c890af43c89dfc32358eb40fdeb487b74ea4d561900c. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/ITUM70800519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fd56919c79ee2283dda4612108488ec27a171721a91e31d83f57a2191a658fe. 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/IT7009607960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1755a611575ffcc799c9aabf4fab202faf576f107cde468fb320c46b59789a2e. 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/IT7009607970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc438ed94d9deb708b4676170eb543e72e6d72413a5c0cbd79535978753248a1. 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/IT7009607950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de4252ca967c7eda380d0906626485eef67ce250e74e8223981b7065c84cae8. 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/IT7009607980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec4ea7b253afe7e11566390fbaf2929c60ec623ac9eba1e9060de004086692c. 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/IT7009607990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa104819e69900df5695ebdf5a044dbc8cf0d24195caa74fb1304c36eb15e6ae0. 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/IT7009608000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26582ccbafd6f3afa54c85d345ee26c94903d3a2acbb2cbd61f2ef81a695300b. 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/IT7009608010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e3232fc2a32cc330b0a903698761023e08c8c402b1e31456003e11a54b1ebd0. 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/IT7009608020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9acc858585d35f4dd3511949b97f16ac04a204c87760fc069529b5de3fe2dec2. 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/IT7009608030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc67fc5f83ec05719aa23feac54959cd4963e442dd006e6eb4b6cee61c337b7ff. 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/IT7009608040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1abaaa7b51e110ccb85f6d526072784d65e0578bdcab77cc3665965e8bfb36bf. 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/IT7009405440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e8d119a63654d879d2a3b35e3d77529f1c17db5ae4eefe65409f8888085f341. 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/IT7009405450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5a4a738778c01d671f0e6c92de23781263a9b72a6cef5b48bd3c42406cc545. 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/IT7009405460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e747e140c4b1a6aaa7e55a5cde7dfa25f739489232e8f2e334c75b0ef9869f5. 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/IT7009405470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc940d6b28e175fc8e0911a50fff54fca1bb3f8ce2a19d9bc86b440b20c270b3. 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/IT7000300441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc65889c963f00387585042f6b45941e542b80eae63aa6acd1e6acd530e92cd37. 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/IT7009405490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9878bcdce6124719e18f2ba31f1515ccb96d16f9a4629cccef567260966c9e4c. 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/IT7009405500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb54f96e3bc5f02f7b44dd7822a68b8ead465c57ed4c97ff9a02f1d7e8bc8b7d3. 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/IT7009405510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fdf1c21ef439ff3a4958c458bdd357718146800c8beb8b9c5f7ef8850f36bb4. 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/IT7009405520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44267931c4a2ef726765a3c47698a5c5608fa03b1f2dfb487005e8525cbe3b80. 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/IT7009405530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefb7d8035a04195d665e880cbdbf22091e533b872d5013e6c28e22afb6818fae. 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/IT7009405540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ba33de5a71c90a57964640a8439ce978abfe5743a9eaac17adc80318f98e03. 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/IT7009405550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee1307d1123412f42539c8f82d541540af584f6fcf3d62eaea1c4e0962ec1a5. 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/ITUM71900226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe00affcdd49be3358433faf938313f7729762f9d8c114c9baff76d26fee9a677. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/ITUM71900231.