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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x989baea6ffd4bac3c8ead9c4a805d096c08a853db83f2c7f74cede4f7af5757e. 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/8234aace-18a4-43ab-9490-964950c005bb.json and https://artists.proofprofile.net/proofs/artist/8234aace-18a4-43ab-9490-964950c005bb.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0de667b31c0539f6e1937a76f7820942204b504c59ce296b6b50ae7ba954a04f. 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/ZZOPM2225946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2ca35ae0e109902faa92a81396c89924c8ebbe4508defbf5798ab7e462cf6f8. 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/ZZOPM2120483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d95b7ff2fa8b17cd18d78a23ad81cc4a788f02b721313398cb0daa422d60bca. 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/ES5152100910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c49bac15762c07c739cc2a35b70bc8d3ccae8ae35bea07599af2a190a77ee58. 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/ES71G2024981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce8e4c79e593ac8bf5d0d34100cdedbe36591e76caf143292c46ef2d12376a0. 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/ES5022101037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb5b60d46423ea596f8e5afa013f2653f123f727a7133b9dc257c25c6bd88ea7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2237964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x851ebb41e0479de51efdcc8f0cf7fc53ca10bb1e90c80922dd4bc0970a38039d. 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/ES71G2243305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d2ed195ee9a65a65513ddae116beac342007b5a3e1c8f41bee86fb7c2076024. 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/ES71G2243318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x128d4b492d23a646bc9892a77122cf28f9f14587e90845b4cbe42674d52fed9d. 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/ES71G2244155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x002d907d3049ee2224dd0db406fc5e4f3ba4b350f5cbece9b336d2ec187845a3. 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/ES71G2243319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x818a4a398e9ad6ac3a99fbd58099e4a6685be20509ca470f799caeecd9704d39. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2243356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x128d4b492d23a646bc9892a77122cf28f9f14587e90845b4cbe42674d52fed9d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/ES71G2244155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8dda46537bdb52195396279ca87bdc472acea9eafa3e7f6c9fce92ef0efb4b0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2200535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e8e2326fdb8555bc9dc62004e09973503fdf6449c17f522dd287a4d85b4426. 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/ES64E2205503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8622a32ad6a76ea3f2d06cb91f1848718526cf03a39c5d866cf8cf236eb06072. 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/ES64E2202658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ac756978990cb027d1c61268c7671c576bac37d2b6c9322645555de54f9820. 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/ES65E2200320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4573aac36d1a6fe2b916be01f46812a3fd4bb5b3d2fcfa75445204af36c30e4f. 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/QM3DF2431883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb186eb2c1500147c551771301263c19258f7ae286e709deaf176c50e4dbedd13. 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/ES71G2414922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8854c2bcd0fe412c3865e8869ad38925a29882b320159b6559ca5183191f95be. 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/QMANG2401503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x270eaf95fc019f00e3ac7d06595241ea614fcb7883c522a8302c14c254d37902. 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/ES71G2414924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c457a33ecf6c09b7d92d135da9f8f23f4100669d55ea66741bdd1eef0814128. 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/QMANG2420756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c4126b4caf6c36c83a2ff6f27717f53d2e466b88dfca3033351c9905b8de8a. 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/ES71G2414926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb166c9c647cb2ce8c54fd3db055fd257e8296b908cd59662cb96a7937c7fe80. 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/ES71G2414927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05458992976e21607756b7bb3e819d13931b3919fef6e264344dc821572e2b90. 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/ES71G2414928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x851e64fc1d87de0fc7a7fbd87b5f9c40e9d7c45e6884e4e024c4fb4d34847ffd. 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/QM3DF2483415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8854c2bcd0fe412c3865e8869ad38925a29882b320159b6559ca5183191f95be. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QMANG2401503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd16552347f3f372f96e1df7c6f1eee9346096c9f4ed3c1237bdd5e9e31a4c8. 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/GBMA22391954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24b9faef4f6e23223ac87ea5f4dbbc8b88191281a4780124d8833cda50058469. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBMA22429572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8503e92d686c6e817ee926f45e4dbc3770aeec8e2caeeec3aa5b349eb08535d9. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES75E2402341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x251e42684ad93715e7fd5079558c24701ccba2b1062065fc5fb3f9ee67d67be7. 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/ES75E2307356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02d501e4f4e4ed04ca5c10823379a15e98816d636c3dc2f2740c9da874bf1a2. 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/QZTB92317948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0802a524ab7e898206e0ea43d37e705b63a1705c15b92a61a2de2ada27a2136f. 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/BK4DA2212806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9064d3f4248bc99f01461425f0200dd4e7d9f5fb2f6fc73781797942fd5aca. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BK4DA2201462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e689b39bd76cb2311b01475034e83b3d6b02d26bf34891331f9f87ba0a839c2. 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/ZZOPM2221741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67b4ab5c484a8c7f1734f90424fd13437263c3491b95cf1bae3f283bc65228a. 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/ES5022102095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd73538866235bbb9d79fe712d30ffba1acdd4482018922e46795f4b83cd8428. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ES5152101130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a45f6533bec78a2ca142a96e2daca8b6679fd8424a6f12a7f03f0ce486c2fd. 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/ZZOPM2110619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cd5cd4d09df15ccbbdf7c4b97b52a28ae0780a55732fdc13ca34099ddcad13e. 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/QMFMF2109213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0bb79821095b8b1c2109bc44a319a68455ea6df04ff005515a6f359e7f439e8. 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/QMBZ92182106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87058dcd1f6124b53bdc0fc46974cc30798492233638a4f325734986843b918d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QM4TW2151960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d7649a6921d09c8427b3109e64d6f7c32c69e686765014f90962efed6fe00a5. 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/QM4TX2177708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a3197027b625515e0da88eddeec153f24cd81e89e5f0bbee877dc48474ffd5. 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/QMFME2087139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3799276f2dca2d396afe8c7c0bf2ad74013b4040c82e144bcff0e24763c129e4. 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/QZK6F2044892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9862febc5ce02c9b54373880a68c05e322e08e5101dd5a15f15ff1fae482848. 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/QZK6K2017860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae31471bab8261fc9907eb00c0b1ad332d19751c38dafa5f92865dfadd62566. 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/QZK6Q2053225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c6df560ea77c6fea32bee9031158ed5bc501ba2d5aecbc08bd6b3b0f1eb716. 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/ZZOPM2226486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c73b7b758e4ba560d590104080c63e8532bb7a1178d633a8d90bdfe014bad8. 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/ZZOPM2228973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e7fa2a7f0d895587c85a67a4dcc0d291e48084b2663f98e491704b4d05e9bd1. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITQ002100379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a77531ae8728f9a455d4755e31d02da79636b6abd52eea5c1ceb0a26ddc641e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ZZOPM2228974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec74ddd3210781dd99d508552a5aac784856a29a3799f22239f723cbe516cb54. 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/ZZOPM2228976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969cdfc0b41f93422329afdd8b96da1bb7b5616258951dcc276a9df0e2d5a45c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ZZOPM2228977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67177334e933eccac92c164f03cdda3a9ca5d0fb7b3387a3a1313464a024b35d. 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/ZZOPM2228978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc6739e19956f2a860f7479063b5b349ec43697a64c29705333a564e1e267b9e. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/ZZOPM2228980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b76355c475cfa2d61a3a060bb03d3f20a37c6cf9ed7095b17e92d0ae6b53495. 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/QZFZ21935707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ec3273d18aaf1eaeeeb56b4a8bb40fb3f9e91c02ad5f021af6d57c50c7bb80. 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/QZFZ21935709.
NUN O SAJE (feat. Random, Peppe Soks, O'Tsunami)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04bb980f6736d6cca2370344712076f7423f7fece38fe7976b3959568db22cd. 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/ITVU12500024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9220f97690edc399b2c703bc50a22595754e0c8978f0c3d42dd8e262210c398. 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/ITVU12500025.
INIESTA (feat. kiddkasal, Korbe, BigMadWolf)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89641b8df1f25e185777ba0e134914a68db67c7e6da273a774e91d47e96c45be. 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/ITVU12500026.
SANGUINACCIO (feat. AJAJ, Young Hash, Im Envy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d71f9edfd11f18265813d3b12089e974cfe7af23d254da46c805ae8eaebd30a. 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/ITVU12500027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e14dc736d6e952ce15c4cd7bd2d95c0592d6a77ff8fcf6ec0cf8fa7a4d6209. 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/ITVU12500028.
GRAZIE A TE (feat. Armouann, Giovane Miska)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5882c06bc738462bd38c010e11d7136e9cd1ea68612ef40574ab647ea0b192ea. 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/ITVU12500029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb3c548fdd7039b88a2dcc9c24618d2e69310b13e7ef1818800f33f00872fea. 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/ITVU12500030.
HO VOGLIA DI TE (feat. Federico Di Napoli, Tära)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69290cd27915d4118eec970f244e931f93226fa0ba4cd17f0a68ba90f9974173. 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/ITVU12500031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d2351019500700ad71fb703892b9b1346e903e1480a8d4d0709663ea33ea2a3. 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/ITVU12500032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd211518c9ffb794b2be597c944f5df67c23baceeee731288e6c749d774f332. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITRFS2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca7bb9a79951bb8679d776282f172842a5edf511506584e81b5421ad4d02f19. 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/ITVU12500033.
SUD MOST WANTED (feat. Peppe Soks, Lil Parta, SKT, Enzo Benz, Welo, Kid Lost, O'Tsunami)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b520af000daba3428b7c27898257047ead5954c2a7836f86aa02edaf7976d4c. 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/ITVU12500003.