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 0x3a13bcf4493062f29fdaa1360d24ab9888c768fae959f6b92cce268e0ad46cce. Chain 2 (Bitcoin): anchored in block 953678 (2026-06-14T19:23:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/612a24cd-3c3b-435d-8657-5cfa5a66898a.json and https://artists.proofprofile.net/proofs/artist/612a24cd-3c3b-435d-8657-5cfa5a66898a.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 0x35c67661935ebe70f31f6444a10caa4291675ccccc631a246e36bdafa60bfaf3. 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/BXZ082000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x796b64f52245f45a7e769d52661e75b708365ef3b2a95a5b57d500452af65120. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:41:09Z), 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/BXY672300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c316bb8e50b8e12e5f3c4147868f9bc8ca562ab70cd92a65eaf91f56f52f2e. 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/BXY672300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f9020961264d7ef913b3205469dd00f54a06b4933b230d14b732db6455a3a3a. 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/BXY672300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120cf236ddebadaab7ac79b75403371cce9d8188242697da16aac78b66476fb9. 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/BXY672300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee916278dc42059f6124a56285c28951b439f818e522f02e6f003f1604c3d21. 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/BXY672300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa5efec2e41091f3754392371b1ff3bb8a4167f1d95c4169b5d8fe0b24876fd7. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:57:24Z), 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/BXY672300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64cc4bdeb5d8b27c87330d961c3123a26b952951a6748f6598c49baa55d0649f. 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/BXY672300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c0b41773566d0a6a1fbb0578b7f0235a2cbdb56d64f4d50a606d36fa86d565a. 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/BXY672300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe11be004ebfabf07c8b6fd65112252633cace29b7888f4de9c3910b0d4b8a5da. 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/BXY672300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb18ac8a73d01c2c8cae492a9d79cba057f5f43837a04d337787875d706b591c2. 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/BX7MG2100107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb8774fa0b723cbc110bb9429b907d95efcd1c15530837c803d479fc1a916478. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX7MG2100116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d9a88d8b24bc0551d9da83de53e5965b59e5f7331c4e36a96c4fca220aedb83. 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/BX7MG2100108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ea417a11033f33f391b607931c1b4cb3521669fb44a281da8b20b130471cc9. 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/BX7MG2100115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19a72df1c7ffc18b1307e978444b09c54c6d6d3be6c7d095f448982c742db8ee. 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/BX7MG2100114.
Você Também Vê (Ao Vivo no Estúdio MangoLab)
Madeira e Sal (Ao Vivo no Estúdio Mangolab)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b387f61d8b17940d9987174a92054ae4976a87e2b3d1db496be2777d0152a8. 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/BCTGE2100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61392990e39ed0837fbc85b190b04ca01ccecd91142c873b19cf51803b1b12f6. 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/BCTGE2100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e4e5fe19d254f71c56e6b5c015d2a1248b5a2d6c66432ff3426acde8521e78. 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/BCTGE2100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34d85a5c590212cc629d7d71a329c272698b3948444130ba08796ff846a8ad6. 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/BCTGE2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x448cd8287b32eb99c3810055137d7fa8e014bad2522ee02dab882c4353a80a46. 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/BCTGE2100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78066184ec9a21372487394e1859fcc65c16f8988c85c5ec948f60af7bc78395. 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/BCTGE2100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x092ee56e897d8f4a9635e6b265156e8b148190a1dc377e2c7ed420bcbe140d26. 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/BCTGE2100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66dad9c4cb7bf3888f2f121810f1207ef7fa44bb90f5185dfd22c2f3e27f0d4. 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/BCTGE2100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x264ff8ca2666900d4d5be2d7d50c4beba5cb474207a51bd15dcd7f84980a32fa. 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/BCTGE2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2caa25870a95aa0801caab431d85cb9e82654538d1bb3b45f59c01a1a880e21. 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/BCTGE2100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2062fc9dfaa54958ea33de3b35245d84b25353949831c6c0de406f7489dc40d2. 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/BCTGE2100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67374a906fd6ba6942271073143a3fd70370ba1a0b5efc0ec40a337f5010bc21. 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/DEZC62104570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6441c48d686de447cdd2d109d7ed8215aa96aef219403b22e746fbfb8bd47ba4. 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/DEZC62104571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64043dfb2c68039a9e78599df0754407e1455182158eed3e873bd3d02a10ac0f. 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/DEZC62104572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee6ff7180536918608249dd2fff170e84766022bc7deb70d84302cb14109522. 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/DEZC62104573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5903ab6c782cce5f4724929bf17491f95158abb3c6814216b8acb897a68d767. 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/DEZC62103957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x879ff4495dba1af98b37bd72f58fd0996523ea522b76453ad49a20d08ca503d6. 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/DEZC62104574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1754addc16cbfc78f7eb75abdd289fcb29a64630b55526dee437ea39da0b4f5. 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/DEZC62104575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa245af4e7ed5ed0299bc2fceeaeb773a6c19548507e99279887ae99e9a0c6f. 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/DEZC62104576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x027c4607c9994e62b191fb6e1109b4180d06598c9bc1348a2a1a5383b6c0c239. 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/DEZC62104577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd525496f9d76fb56e6e019ac3f01b3962e16c8fa087e1af69647cca179feed54. 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/DEZC62104578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4ef231c2feef51b1da42f2cd21c9b750aca20cbe390e32cf1fbfaacdfa0f18c. 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/DEZC62104579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x449bf21728ec2fa49a6f6d00be10e33c9863436bb62ddc221f1021653214da99. 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/DEZC62104581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255a7c08bee60b862f8468af2166b3f8963506272e33a24789baef757392be7d. 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/GBLFP2337313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33ef82765de8373384b869435c1abfea384ad67baaf4fef90c37e96ce9ebd061. 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/UKXN22316250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85e0372e88d42868303ff602131fc614b174afc2cd04142d98ce6f15c233a01. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22316252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x688a3f6050dd22ce83f355187b13fb1b079210d7a47ef5c50f88deedf0001d9b. 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/UKXN22316253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d88f360a7c9b9f5ad8337b8cbda865420c3cabba24f3f425f3d37519eae9c4. 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/BRSME2004629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19a801db921815adce62ed69fe0f6ccbb15f413875f863ad0aeecb0da90743ff. 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/BRSME2004631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b580f34ad9af5baf224f9e482123654e4ba4a859e6e6f068cfc5eb96c744a51. 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/BRX4Z2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07afc7143688de45dc6f01eea9a612f2d00aea006ecd0417824e1e420331ce7c. 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/BXPGL2100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bfecc40fa69babab2cfda9531c6c9bf18915789db26904c8e3ae83c690004ff. 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/BRX4Z2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389642abf8bec013a004b1d90f73e72c8d255e180796ed948848f761721a71b9. 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/BRX4Z2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd342b870b3fca7176f75d86ac881546d7e11f9e1e1a9572a1701b286958d064. 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/CAF862100504.