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 0x0556f6d259d9e4e1f76679e00b14a4c0e29a9e63bcc94adf70284e634b95dc6e. 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/b1415861-703c-48ce-8190-0165ae2f88b6.json and https://artists.proofprofile.net/proofs/artist/b1415861-703c-48ce-8190-0165ae2f88b6.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 0x86fd4bf6737fdb24ebac6e4113eed15a1f0160d12d0da2eb1cfed010894b6806. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVR10500070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec180a1ff85bb94ee7706f01eae39e7dc14be74ef5b0256bfa64238f42ecc2c. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/BRVR10500081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d00755b48606b2ce740a395d584489281a42afe8c44194506196422e5cbeb5c. 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/BRVR10500723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a34315a7c9292ae0bf96613953e65ed073d5553c0ed665001ec47b2660be513. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVR10500724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf62f50d8bf48132ebf26633d7912d02a8fa1c1a0eb5ebc282a46d89c427199. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T06:58:51Z), 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/BRVR10500725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x930f9c5ee34eec2241aa3d5464f3d54e57ef055039770eac9914f0132174e6e3. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVR10500727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c6421f1ee344a6c44d5843ad7f5a74ea383f082bb5a6f778e5960b172d9c05. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:23:37Z), 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/CA5KR2249300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2463ffe88bebcfe20adbd931a23c317bb64bfae543cd535329c316219a91c65e. 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/BRVR10500731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c85fe96d798e66cf821fb80560d35af2d4515e1c02f951f12de9fb16dc93f2. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRCS70500236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2189a6d50cda838654d7c72f726506327e4229b8052779fd9e1170bc0ee2fb6. Chain 2 (Bitcoin): anchored in block 958889 (2026-07-20T16:05:19Z), 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/BRVR10500084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb16fe39cacb278c95a5b6e86667425eba500da75be069451075b3d89c1ee37. 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/BRVR10500734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad4a548721353a55fa236c034bb1f5febab459ca214f6d9fecb3b8e8af4c669. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/BRVR10700141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee75ca452dc676b52bdc7ecdd809822ca730ef6989330ac858232c58b5abd632. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BRVR10700142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24c66c40f3a7d449e481a97260f7de8f06763c453f27c447a6dd27e83a85df81. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/BRVR10700145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27c58de5405cddf3f2a85ac4ddb03a2f2501cf04562626cf18cefd842fb8524. 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/BRVR10700146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24dc301cb32d40766ad13f4f39b2d4f4c0a5974f7f1af9ca5eab040bfdfadeff. 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/BRVR10700148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd0f8dcf459583dabeb0fd3c0bd0ba0e43424798b13ec9a6e05c9e729ae4d795. 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/BRVR10900128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60694f47c190fb8346cf503ea8e7b43736f0367ef91384fcc4556a21b9d258b. 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/BRVR11000051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0704640351ca683fbac114b62be735886571f754c656ebb55274e7a2dc330a9. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-27T13:43:37Z), 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/BRVR11200623.
Quem Apanha Não Esquece (Pneu de Estepe) - Arrocha
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe0f1b6f2ee9e283d4fd86c243289381b6212572add8267d74892b29fc75f1b. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/BRVR11200630.
Cadê a Mulherada (Donde Están Las Chicas)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d7ca4d45e664555dfc79f11139846a1e42229183ab78011e25f5cc05b7bba8c. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BRVR11200632.
Dia de Comemorar, Vol. 17 + O Melhor do Brilha Som, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x570f2b452766d7ba087bedbcb1069869d5a558177a1886e459779387561df18f. 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/BRVR11400255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13b3516fa8b56aea1fe162e36605823327d796f4399ca0abf13e841617bc247f. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/BRVR11400259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47d1e61b1d5e31552bdfa24596a3a34b303b0f960feb08afa99bd79427159e7. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/BRVR11100116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f87e7d92d8198b4085b2882584d27d2c83ba5a41c44717664df504b1760142c. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/BRVR11100324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ac35992016cc6026dacaa61edd9579d30fe83c17e714962488cd59230860fe. 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/BRVR11100325.
Dia de Comemorar, Vol. 17 + o Melhor do Brilha Som, Vol. 2
Dia de Comemorar, Vol. 17 + o Melhor do Brilha Som, Vol.2
Pot-Pourri Valsas de Ouro: Lustig Ist das Zigeunerlebem / Trink Brüderlein / Am Golf Von Biscaia / Erika / Mariechen Sass Veinend Im Gartem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf350ce67e2aa98c8c5eaa15f816403c4b0e9769f04b59ecf5a47ffaa4b06b3. 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/BRACT1603198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15439b4319ac79f7d2b683780b8cf53aeea9070f373ddb52352079f7091dbefe. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/BRVR11800166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x891cd38d7fa8f9570a039ae08cd59e5128ec16377383347f9bbf7321abc02f51. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22193826.
Medley: Mil Vidas / Na Hora do Sim / Mania de Baile - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe2941fc2f313065564f45c2a81c99ec6d06e06b71c3a8c75cab598f4c1ac92d. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:26:55Z), 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/USHM22193831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x333e4efc2031eb57d1f02cfd89aa0996b37b3a2ef3747da7024d337d0ef7a719. 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/USHM22193832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704d1aff37a24e775e8720cbdd5042c39cd4b555ac38fd60a725f01cdb55f978. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/USHM22193833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4755004045eef06fa2ee36c31443de4f7164c1ef94dcc07c9ccb0535df883fe3. 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/USHM22193834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe174152622e809212000e630a8a7aa487fd9ecb14af027c876b090b7e2802cf2. 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/QM6MZ1923493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x933e875f84cef147208ebee1f3bd12ec75c7d975a848e5ceeba79d9e943066ac. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/BXA1D2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e314df6d6642b8d086c81ffe952b61b2b92ce851edc28d156ebba4c4fca5c56. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/QMFME2516246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f0f05ea9aedfa7efffc02d59644befaa93cc387fd3ffdca678eb092ce9efe7. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USL4Q2392432.
Sou Latino Americano - Versão Deluxe 2024
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffdc49c4a7d773778171ec2cc16ec1db802102e89afba8f7d2761dd513135351. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/CA5KR2249301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5db8da77b996f039a000db8ccabd0296fbdb0dac1a990bdd173350831d7140e2. 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/BXA1D2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792c8efc58f621d69359186d452d8f346f2126bf67647b6534256bdce4f0dfc9. 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/BRVR10600162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x770d42ef00396d21a816eacdb4ee220d8b8a9f995bbfca6c8a4e6027833a9094. 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/BRVR10500726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6037b083e07006a2dd664198648c9b6bcfa78fdea5ad65bb94a7a5c7bed3fe2. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:37:07Z), 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/BRVR10500069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3bf5fed3e8b850c75b26d33307f579d96d45194677d16ecb70832213db9cfab. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/BRVR11400260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8079faf762609f438edcb7b7be4782ac067a4836329780e9fa5ffafd4a7cfe72. 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/BRVR11800162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc435798202ac9a15954992126ece9cde3c9b8285ffa71992418c9860de5f59. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:45:19Z), 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/USY282505252.
Festa do Músico / a Princesa e o Pobretão / Batom 24 Horas / Dor de Cotovelo (Dor de Corno) / Cunhado / Na Hora do Sim / Tentação
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e63f512ff65a9ca9dd24d477c0c8ca21ac1a230f35e541faa9750e80d6d1e1. 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/BRACT0300650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb553313f2973e0aed1dc835c979a22c4e19e205df7564a14f04b9ec9c28a5a98. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/BRUSA0400868.