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 0xec300704e43736538006bfe69e98fa22c5e3655350981922d97a833cc340fadc. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/be1f6876-5c30-4b5d-a610-128d276a496c.json and https://artists.proofprofile.net/proofs/artist/be1f6876-5c30-4b5d-a610-128d276a496c.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 0xc3921ebf8b6275cf1ba662e05d187abbc10b4148377a2f44017afc0527b9d68e. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXDU11600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bdb768e38500be417e4fdfcfb20731965500bcef21c9ae77bbf4d47662035a8. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/BXDU11600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x239c08527ef87a6e84b72ecf987c3db82601940d6b34f6f0080b0f729098c685. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXDU11600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd93faddee7cb943d37063f3c2300bccb8af77095a3e9797e4c7fe529a62f2fc9. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/BXDU11600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c82f54b4bd0e93a72a791062abfd2d8b6806d2120347dade2ed36553c2e5f9d. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/BRWMB1901338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0713008d6db0ff9eafd5be60f03015343112a10d997a5397aaaf2603ef97b725. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/BRWMB1901344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e5c0dfd1e2d23c570ec836a0463f86fe4aebbc13deb18ca9b2e8018ed36045. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB1901346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c82f54b4bd0e93a72a791062abfd2d8b6806d2120347dade2ed36553c2e5f9d. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/BRWMB1901338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de7b84bfa009cfbf6b8df813b2983c1be26264d74e4905c9272090e37d51323. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/BRWMB1901340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec284e96580b0103ffeba15de6bf8679f7f1db52c26af17afa6457d6dca9de85. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/BRWMB1901649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2566a79a59f0cec7fa3eda22695dd31d8397a5cabfb987cf29692957d85401d. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:15:18Z), 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/BRWMB1901347.
Bendito dia (feat. Bruninho & Davi) - Ao vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024a972892405de18529ecf858e6295b906d4d424c532547776b62887273bf5b. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/BRWMB1901343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e5c0dfd1e2d23c570ec836a0463f86fe4aebbc13deb18ca9b2e8018ed36045. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/BRWMB1901346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2e366e79810259dbaec19a872d72fa77b6669995a5f5a75cbebc249a2b090f. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB2100567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3c07d0a0a69fc763eaaa02ebc71f3d94844ac0acccf21b624049ded9fb39a8. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB2100568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50503e5756e625fa49f2b862db7957d1b9eff5b0e54315f6796e01af78e858bf. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:11:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB2200483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b62d10153a8264693d75bac24250994c0454c08a4c06cdec6ec7a314cf9bea. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/BRWMB2200475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x602223116bca8380ca9331faade899f8c0f29314a6b46a535e238bd3c14e7677. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB2200486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67f6862334d5561c415c1845fe0cb60ef1b4547ddd9684f9a20595601889342. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB2200484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362db1c7c15cbfbad5682b176553932170d09fbfbd3eba6163bbd009a1253776. 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/BRWMB2400257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7715d7590c49565f80684ca13fedb6dbeca4d53a6f3d06530b93131cc7c974c1. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:38:37Z), 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/BRWMB2400267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dc21b678a0dd0c4e16431bbd6cb727d10508bdf1367224d5c01241c2d5ba7b2. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/BRWMB2400275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b2efd905c9b86668e461a57fd5e92fcca2490b3b114e44bb90142f03def30f8. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/BRWMB2400255.
Lençol Dobrado / Fecha o Porta Mala / Casa Mais Feliz da Rua
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb063d256b2426152ea0c963d38170cbe3d0a211647de7c989ada88e893047d1d. Chain 2 (Bitcoin): anchored in block 958487 (2026-07-18T03:43:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB2400273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a5075eb0bfe8a1c56ad643648c75b4e9ae3cb486780cb65af514d7b6dd3aec. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB2400261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20dbf6f648e65f9593261e303216caa38d19298f7621eba9c9c0934c469cd966. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:40:24Z), 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/BRWMB2400263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31656fd675eeaf1199f16ea740e69c6c42b6682fcf38521079e3e5bc01c2638e. 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/BRWMB2401711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1643136d5b70a8f7253fbb35446609a21e64e20de78699bd62c664dbfe160c15. 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/BRWMB2401074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x610b89f53fae8f3e30537e9436850f44e5782259be0486165b6ed60afd7d8bc2. 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/BRWMB2400265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b2efd905c9b86668e461a57fd5e92fcca2490b3b114e44bb90142f03def30f8. 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/BRWMB2400255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362db1c7c15cbfbad5682b176553932170d09fbfbd3eba6163bbd009a1253776. 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/BRWMB2400257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66d3e246eb0e536c66f18895c5be9a7e1edc4f532d4c4a0684664d698a73ed8b. 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/BRWMB2401072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dc21b678a0dd0c4e16431bbd6cb727d10508bdf1367224d5c01241c2d5ba7b2. 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/BRWMB2400275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cde2dc1801825671e9c480a917a28778488208daf6f83ac933aa11bec5b25da. 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/BRWMB2401076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5232a65c6e2a8e380c87f1dd142409cfcab8f7d6afcd85ba5aaf53e8a0c8b711. 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/BRWMB2401078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1643136d5b70a8f7253fbb35446609a21e64e20de78699bd62c664dbfe160c15. 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/BRWMB2401074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1643136d5b70a8f7253fbb35446609a21e64e20de78699bd62c664dbfe160c15. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/BRWMB2401074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c9b33d579e0d729143d5bf03097c05daf9baa562df582fbb88eaa137fb387e. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:26:07Z), 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/BKGNR2300133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c0479bbb3c451a7519c4823e7ced9c4c3ae570187393a0080bdc9935ff6c23. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:43:56Z), 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/BKGNR2300135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd656164f5b9f1cc38a4bc8a7a7ceb3d0c7d8dbd152fddeedec65e920179f57. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKGNR2500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c0479bbb3c451a7519c4823e7ced9c4c3ae570187393a0080bdc9935ff6c23. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:25:57Z), 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/BKGNR2300135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c1329d7101e3c1e893739890eb80e88b212d934c882d58b32c9bf9f3b2c4971. 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/BCMEA2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d7b9f5782862e2b9e6fc08736e695968c9ba7f8ba3a35341ed33be9a64dea6c. 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/BCK602400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c962f32285c1d7d6ef239a98ae6f798d101286d50ef02e2574a66115d6a226f. 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/BX4DP1800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48da424ceb080ab39923c6a967ab20f3ae9c38b0384c8993420d46f534a3f370. 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/BXLVZ2200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c5ec04916e19d624cef071df05ea5d6e077da6f7e4daf8cc06afdf21f4e0b2. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/BRUM72200955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c5ec04916e19d624cef071df05ea5d6e077da6f7e4daf8cc06afdf21f4e0b2. 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/BRUM72200955.