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 0x747fc4f3db5c9f41050ac998979e24bfecb962aabfff46ca0b4a9fa0a44bc8c6. 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/bb080a71-ebe5-44a0-80c9-6f4b6af052df.json and https://artists.proofprofile.net/proofs/artist/bb080a71-ebe5-44a0-80c9-6f4b6af052df.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 0xf5b6e9a21f9b407d06a2bf67f6bfc188169efdf0d85e6441b4f73866d00612c5. 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/PLA552300257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc3dc698f6ca714c6cfe5b4bb843a3e1ca179698838a41b6793a087ae20ae6e8. 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/ROGRA2300340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd506e236e503df4e96f84e65bc59a8793e1b3dc2f23b9ee955e43d0e83f83513. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/ROGRA2300715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cea783cb57113f59d650c2516c3de5799aec15c478213d3842921295ee5e590. 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/ROGRS2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x427bf38870889560a73c4e7cc57d7a6ea2491fdef407e34c81e8406a64c58bde. 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/ROGRA2400234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc29ecfc581a7838b84e86eaf596f3027e3afb4127c27cdc11f8a04921fe5fc84. 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/ROGRA2300153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa60f24b103f88e6f0050d2ee593671aaa650ecd7379d592ece31d397a33f07e5. 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/ROGRA2202472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa834ecf545b639304feb97de87c4c67bf3ad2582ea584648e058319a85602b59. 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/ROGRA2202288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x065f0d99c032e5a18dfd77403b8dc9d1ed1fb4a65409993bb8be31609ee869cf. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0L2417889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39efbf4217d31d4676d9cc87c1f9fcc12576607395ab05c68c14961643a44fa1. 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/DGA0L2417890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x200f5ddc7960e24c0d293b68fc77811fc7fae12901f8817049c371ea24b8be4a. 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/QZFZ62250579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26034d04c8d8685212b3020d141115531554442b74d8d203f1e63cd695df1386. 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/DGA0L2417891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d38d08f48cd3156875aaac638fabcc1e7676934b1a85d1b3cd4fff818f06704. 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/DGA0L2417892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb95ad944821152c86b43e1efdecfe3e4105f4c02ca26af8fc8a6367c88eb275a. 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/DGA0L2417893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc208787c6aa7c91eddb205fbea9817f0267cdce0021f9b59ccc0fb94debd35a4. 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/DGA0L2417895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba1144bb00f3d1e32d4648a50810d1a8d3e8aaea5997a17f48443f8fff6f279d. 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/DGA0L2417897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9721bba7b6608bad547094adefd613874767549123eb007f09977cfbcc59578d. 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/DGA0L2417898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ceab9a1d8b9a7983a6e0a2f8a8601e1955ab70f7c50899783c3fef8a5900906. 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/DGA0L2417899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9a88284defb823ed3cb964aa1796872a82890a2c73174e86d5b8be7a19964fa. 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/DGA0L2417902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50544a9a2c3cfd2374b6700f634c2b6fdf80a8ff27ff1d9b419af634b38687bc. 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/QZHN42218923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe99f6bb96959f162f9ed267e116004cf4e783cc5baae7dc99f3d165cc3949fc5. 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/QZHN42218924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa93426d45750a6aab781fbbe875c9bb89ccb2d54a6dbd8dec44844d3cc261ad0. Chain 2 (Bitcoin): anchored in block 959109 (2026-07-22T10:21:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN42218925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ba7e655c8508453196a6d939bf41ad9fd9a975407606be216dade2e1b06ba5a. 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/QZHN42218926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c393af38c39e72405a2439a0f18bc35dafb39e7962b80989eadce576f6ef79. 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/QZHN42218927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c9e4643743b55f226cc45219be7ab4073a6ad61a7ba5fec3bd03d30cfd8725a. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN42218930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7935a1a58064985e5b3e3355af7af082b6d1399e637d03310db1a9042694bac. 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/ROUM72500083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c582feeab748790201cdac6789efb642e901d5a331b4ab34960407639a10068. 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/ROUM72500088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc682662ec2179ff805fb5513ea417ea6288596ffea9299ce182e818a30c5cf30. 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/ROGRA2500041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeac9f34bd9648c7e813aeef1d58251d63f9f88be785bbffb40c3b428984661f1. 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/DGA062419968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a12396c95be4c219706fd0aee9124b5877535ad80be10b9b6e1d94cd4d65b4d. 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/ROGRS2400070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d93008f3aa7aaca9aed0339e210f84b5a8970d867b6e97eacf00ba80a27a45c. 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/ROGRS2300082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9caab2f71db66f5c1d2507964eb97cacd4fc6cf73a1fce9bc4f2ba20b1fabfeb. 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/ROGRS2300070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5919587e31579c2d8994d897ebb3abd15edf865113f96d5dbf01a15a6c1a87f9. 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/ROGRA2300240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75264af2a1afa9480deff84e13aa8a19252066322ba32d8126c4c6ad10740a06. 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/ROGRA2300293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c12c61180c90eca088f8284acfc3d678ebe814a3db643dcf860501d8fc8163. 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/ROGRA2300247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd399c6849cd7057a321e51f5ed77318db4a3df16142bdc28da12f41c4ae17425. 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/ROGRA2300149.
Ferrari (From "Haita De Acțiune" The Movie)
Ferrari - From "Haita De Acțiune" The Movie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79db00e51e2fc18dc30f2eb36cc7849fc0b459b88524c0dfc9861b578f3fa4e4. 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/ROGRA2300123.
Haita de Acțiune (From "Haita De Acțiune" The Movie)
Haita de Acțiune - From "Haita De Acțiune" The Movie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ceafbafe019c9983bafa932ddae9a95b732dac87779cb9661d4da91a09ad717. 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/ROGRA2300125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a327a2a39abf06cbc55239eb9c95f28ee8c4f72820b2a0c9c143c8414a21c88. 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/ROGRA2300067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae3d1f8353fbdb33513d4ebbfea200c7ff7115925e0f4b4971fb7450455ed49. 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/ROCRP2306014.
Stil nebunie (From "Romina VTM" The Movie)
Stil nebunie - From "Romina VTM" The Movie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d5258e97d57973f502afb24d20aa28fc0de484915bc6cf02a8ea65fdddacce. 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/ROGRA2202846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a5229d9f8610c50dd014466a7575d405cb61a8c0c9c00bdedaeb3c471b25c58. 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/ROGRA2202827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3485370a19a39a0111df69a7d361c21d6a2eaaf618d1772ee060c4d4fe44ccb. 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/ROGRA2202758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e466c1a56f093a5d1fadada81963164f8acc394cfbdc8e1bd8b0c74a0de5743. 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/ROGRA2202695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4b94af16e17d48aeb9c19f45dae0c108fadcc9500665e76c8aa925c149674d. 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/ROGRA2202530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e8d65bd9be7e98a6d69597e70250b80bd99eb516aee867ea9267fc013d9c79e. 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/QZMEP2279931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2229664c00b6e4e43274ea5b053d55f93b8f299097f5778aaccb414f0b79ad4b. 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/QZMEP2279932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6389c677e1cef5483c7c095abf5e3fab05a49b7f69df18001802b41b5780c6f. 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/FRX202264289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x200f5ddc7960e24c0d293b68fc77811fc7fae12901f8817049c371ea24b8be4a. 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/QZFZ62250579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb11eab2f5ea5f54697e665ad4890bab899cec0ab0d365bffec52f716a511d55c. 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/FRX202537682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06b99618352ef268615fec16b7cfb790278d4b49d39ded74b2e355961f5e8b8. 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/TCAGI2241414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa060a9473face05eaf924c2542430e91f51e846e1c9dea05503f395d591b7316. 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/ROGRA2300105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370f52b61154a48ef0a65c50b2e3364c952eb551e47fba3518901dd85dec1a40. 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/QZNWS2363161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0ee427d18e3daefb833576f380ded50ab3c657e2000de5696eb60b39dc989e. 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/RUA1H2384484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06b99618352ef268615fec16b7cfb790278d4b49d39ded74b2e355961f5e8b8. 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/TCAGI2241414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b9e25dcb73e1ec3bd23241012b0bbbfc16b830bb491b232447596b46816adca. 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/FRX202290620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe39860858f53e216b40fdbda196f0a9a82ad48f7da310776a98c4753e56a9196. 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/QZES62143807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e2952696063c5f4f2400e510bf3f7d5ac93cb71704170069dfdc2c2ce20d84f. 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/ROGRA2102046.