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 0xd07b03527ceae6d1899680cd4acbd9089375170c4f8c4ed4130628d6ce45630a. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c1fd5d9e-0f9a-4499-84a8-829de5c57151.json and https://artists.proofprofile.net/proofs/artist/c1fd5d9e-0f9a-4499-84a8-829de5c57151.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 0x2c29f52634c17a27c92f01c0caee849e88b4b0ce57fa33339c7fb2e1ded60f65. 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/IL1037302065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5151d4d16f6d7cad1dbff3ff896f35a0eed1b73ff646bfdd3f6e88955ec1ba2. 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/FR2X41734727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc07de8ff976eac182b8a90ff5199cec7bad9911ff0714da0de8565cd823ba4d9. 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/FR2X41734728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4727b4f9a9a37bc0e9ea07a63274a899050cfeef5de042d18b7b1e0881272e14. 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/FR2X41734729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e4e09ec087fc3ba76ab7673b931adf5b2617c5c2e8ffe703be18d608129615d. 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/FR2X41734730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x899e660b4159c51929f659237816a97692f4f8f34869608e1b33c00cef6f6cc6. 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/IL1037202531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a1db964c9385e56d1be72dddadd9c4359e66b669cd5bcef8925642d803481ea. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL1031750322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ba0be2744c3f3be1e85230613557a1b1245f47eb431cb2cda6b25b248f8f31. 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/IL1037502088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae09b02a88eba8d151e47cf51f1b8fd609418da3e7faa93b822d93a44d01bde. 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/IL1037203126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x995a23f29da4362c0979d86d982f7539fb4a4dcc1a4462aac99ad4967e48fe88. 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/IL1031750321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0872424371ccfb41656ff20693e63491a4beed448beb04fdd512c668f463cdc. 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/FR2X41734731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe6c0f0b1c7db30104983a13dcbe65f7eb5a26b79ac0f04ed70f72eb7f5789f0. 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/FR2X41734732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0531c2780dd4694b5adfdf735a454b262aeb6e7102ed5cc2d6b89d9a9b538c. 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/FR2X41734733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x944bcca2c1d3634e19fc1f34d61d441a000f963447f5a50b70249fbb508165c5. 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/FR2X41734734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe3fd5ef94a96d63cf77a4d4725a2ce9c55f7baa507f42466d147346cda75b9. 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/IL1039502814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x860f309478569b1c75f6887ddd29190ac2d5e9a57e4bcba4b0baab6928497881. 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/FR2X41734735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d23354c196017332f88c93017355ba9ddbe3c3277981fe8a4ff7304cbb555a. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL1037002920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c76f7d01224428d7e0984600cf59e521c42824ec76adff9a54aa6c3814db6d9. 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/IL1031750319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97faa1157d962635663596c448f0e7f14643eccc04cd1625504628c9258815f6. 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/IL1037602995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78274cf05960ef090aea62576446ed5f3f238552a8ff089d407482009c39d12. 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/IL1037702129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x285f3ee9587459ee82ff0a17f020da6edf7e7ef8bc4dd9e60356d3d7f0376322. 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/IL1031750318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34aeea85dfa972b538da0065477d6a892647ae4700dc347364850983ffb5fd25. 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/FR2X41734736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59ef27d08730e5e1fdd43b5a0e55bdaa8dfe14a9fc4c9acfad44d36875a3866. 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/IL1039402858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97374b115c27b01d6f5311db12c66af243491c0b874fe4eb04d1554fa23fb2d3. 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/FR2X41734737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd5b72a25102a5fb60c232d0536b42e4d4ae0413e1bab8e75b957fbc35688d8. 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/IL1037802756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1775de349e37067d4a80e5df7b5fbce69491aa3896ba2637564626b770d25c52. 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/IL1038002878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53964a0e92588c7ef4ef8def1fab3d8a2e27908793db5c6713ace1c3470501fb. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/IL1031750316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f852bbb4ad3d713ff3c04bd95f8653f972c64930b6d01ace48279ba54ed2ea. 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/IL1031750315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x424fb6ee216f3bb644ce6e169eb6e0b076b3284e3394d85b1c2aef499ef5cdae. 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/IL1037203124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf88471ba2a363bd142e5b4a4b894291bd4fe64c64730047ab304bfe7fe61cc09. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/FR2X41734739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x952b19fbf1e5ec85ceb0316e9589f64c10f4a63ce4a508a5e36ac21362bd5a5e. 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/FRX201905468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25787d9ee716431f2c04d41015509654266b9d59d69e534a826572464cf51e52. 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/FRX201905475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e314097adb2b43e60d7d041f82e9fa1fd98819e9bfb5c0b868e718049da15c. 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/FRX201905477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4133917cb914708fb7d16be19b38944b06cc1c75968f3a315539e0a3d9f488f8. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201905480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcffc1c743b302beb419aa8a5ef852fd4761f7275c8d941e2b304764482d4c439. 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/IL1056700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddea5657d1bf1c6445bd1015a461fbe710e871b66b7400a72c802eb07f03467f. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/IL1056700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52577f9f4516c0e4acf042fcf234387bb95e60a6fd2f429d8427bc93e96ead66. 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/IL1056700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617f27092f4fc03053107786e8fdb747ddd3be7e61e461843a20df2d0efb6429. 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/IL1056700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb402621be6e9d3a0bb7b30a3e4f838b7e80c67217f56dd8b0614223afe139df. 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/IL1056800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d4af760bb13c83a241fb529d1b0079e95ffa2922bb23412a2e4aebffea6044. 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/IL1056800114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x042111c94161a0f52f434fe49ffe8475deda65eb987dc9a7bd435bf1e63b6210. 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/FR10S2014343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f2ae8c9328cd499019db83732896999627d34e525d51901680409b436d05bf. 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/FR10S2014344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e2cb7b1f80da1fe0cf9e95a19eba472c6f68b52579e7216074767e51dcb2c3. 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/FR10S2014345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81840a0c4c28aefb6960a59f4df1367a27e2e70b120e894d2706ee6ca0c077b0. 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/FR10S2014346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24aa98c71b2471c10387a711816dbba619f32506881879f62cb0d20f67672bec. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2014347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe46195cd89894a5294ee270372f2880c8383c0579c34b2340a52447d23b8affb. 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/FR10S2014348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x748e0b380f63e9a23efe8f8cb15b8887b3658ec38df51a5bef89bfd8897dd86f. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2014349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44dccee4f81fafca628c9d26bb7e6d84389e35b1e9dd626e63c6f4b9da927490. 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/FR10S2014351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4384d4f0d5caef9d48fa3fa9785a6e761a840b89f20eb559365f03779132cf8. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/FR10S2014352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc68caa0054ea4d0b5b04613bd8aa0c309b746531e28703311f35c92f5674712e. 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/FR10S2014353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ad960c9b971b4d7a803903b57c0f2d1f57a1fca84986759061a75cfb2db35bb. 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/FR10S2014354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffae8d885b2449149aacc8c1f2f03a9ebc6be3b778f62744baa51da78ccda2a8. 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/FR10S2014355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e6d2b49d3739e6bc181753f7c03dfdf5b51f5c231f49d36ae36fb6355c846e5. 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/FR10S2014357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17157448c47ec74d2339e9fd881539991c51ea52713d9780433c9ab6db2aa6a. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1948664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe46195cd89894a5294ee270372f2880c8383c0579c34b2340a52447d23b8affb. 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/FR10S2014348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x566e1b02d5e147128701dff1f6bfd7f63433121d3740c90532a707fef815714f. 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/DGA072235886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f5af862574e7ad533bd663ea43932c7a74024f9975f6fd67b261b051b5c8f6. 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/FR2X42061050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eeb1382680ffb53049738efa3a961fc51dcec618ed2566734bccb3ad0f7261e. 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/FRX201904685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x341a3a9e61d338187573946f3fe0cd1000b0d3a46885048ffa01e1c0340ccf5c. 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/DGA072235887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73cdaa896257d2829b61a90c42fbf243d1bbb3e9eeb75dfa4de1fd14425c3ece. 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/FR96X1931348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf79a7d9873d2592581db409b31e0e17fab02db7f017bffe1667db35c94ef7aaa. 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/FR96X1948504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce007990d2dfe34a58c841c3fd03b2d4881846aa850d9a45c69799223ec55366. 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/FR96X1948505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f04a1e7613ef39ae5051839815bf50859c9e35ad5599ccd27bf76824826dc0e. 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/FR96X1948508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x274bfed3ffb30e3edc6fac73f6985c4977d08389e500d4d8aa880beed77242cb. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/FR96X1948509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47dc61a26eb5b260ac6a1f942cc49f3d58054ece92eab98d7ba8540bb6a5a45d. 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/FR96X1948512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c16ea42de404d41b1cf4e0ec8104b37979f1dcec1f147bfae94b7237a3c55fa. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1948518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed506074c84eea642aa754ab6b3491c2e57c78bd8ef69350821b68039f08920. 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/FR96X1700274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39172eb24358d9e05a33fc11ec25920977a9e4eca8e4ae08c1164510eb8b986f. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1700275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c6edd5d5366b86c643795eade2dce760625ed6c4b9b147e91f3b0f064b4568e. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/FR96X1700287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x748d10e44d044abaf16f35db2e11681d8cf4b448b4217c3899332e1f54da1a12. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1700288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a35a1ebec91d2c8e89110a6d0eb4eebd811455ddb880cf1015882e2696b237. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1700278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedf1d2af8aa8e7703b39cad27631144c957e4a8a9c353bc55cd70cc40ec8b9cd. 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/FR96X1700299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3dbb017cfe7ad44e4f6487a6a4467a27cc8b011691d3597f29e7bd33153c850. 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/FR96X1700300.
בראשית (אוסף השירים המוקדמים של אהוד מנור)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48276b7473a3b7113ed2503a5ec9c34cd85136b0e8a718e3abfd50cbc3619e32. 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/FRX201904672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x764069cfa1b6dd1b64cc4e0d1c631c998df66607fa5db7218746588f4871d8bd. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/FRX201904673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7636adf3711a5b31c121e4becfc714fb6b81484ae2337c616db6b950ebfff2ef. 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/FRX201904676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b523be2f17a40bf15cde3c4a72a8bf3f224636ff672d069bb94d0870aa6a854. 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/FRX201904682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eeb1382680ffb53049738efa3a961fc51dcec618ed2566734bccb3ad0f7261e. 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/FRX201904685.
איך עף הזמן (אוסף השירים המוקדמים של אהוד מנור)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede2e121dc19ca74782fee911c2b57dea905ef0adece985e0722912e823613f6. 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/FR2X42061045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd1a9e8ae87ff259ca92551a2dd45493404ea25238c3dba3fe2fe1b8fed5546f. 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/FR2X42061046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x753434a1c03240cf33b9ec4f3663d47e183b267c06d64d3d4b307ba6cc62ea31. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42061047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5afe1a7bb5f9564f6f8985c867065f9dda8105331b56777fd7619ce39d85b1. 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/FR2X42061048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3331b94c3a10dcea4aaa8d8a7315e348dad11620ef4a7297df754284a0f235a4. 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/FR2X42061049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f5af862574e7ad533bd663ea43932c7a74024f9975f6fd67b261b051b5c8f6. 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/FR2X42061050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7dc9c42a9857fd5d19201ea4d3091ecd71c84f27f1b02a9d6f7e4ad067e7b05. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42061054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc07de8ff976eac182b8a90ff5199cec7bad9911ff0714da0de8565cd823ba4d9. 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/FR2X41734728.