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 0xcb160c92b18c6acce02547977df5f61fb19c78e62a80f4fe43334a606d729497. Chain 2 (Bitcoin): anchored in block 953727 (2026-06-15T02:33:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/914fb5ae-05d9-457e-a99b-8d10f49f387a.json and https://artists.proofprofile.net/proofs/artist/914fb5ae-05d9-457e-a99b-8d10f49f387a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Beth Carvalho Canta o Samba de São Paulo
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 0x04d3da40417d953451b8f651d16e567e643c9ac93ee72a4c10480dd4b5f68546. 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/BRVLS9300542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be668d131d6600aaff8d40b638a0a0d4db9b127f2bfd05a0635b37abaa2f230. 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/BRVLS9300543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9b8cfc988b3b74ea11cecb9540f790c98cb1af506dc5eabdf81fd7eca546ba. 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/BRVLS9300544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9dbcbd8fffd32d0ce63f19ff866c6bb8f64a50c1f41ac236dd273d3eda82587. 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/BRVLS9300545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f8f8107c8c447ae583f33905ffaeb6ed7c1faee43d709ab62834ebb060dafc. 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/BRVLS9300546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd07d076fcca14528246ba63b1e58a59d4f94ddfd692b676a2f8a95118c1a65. 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/BRVLS9300547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ee6c5ca8c2534828537397d27fbc2b8069eca6509eecb61a16cc08dc88be6e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVLS9300548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b6ece5bcb1f46bfda76fb8b193f23644b077b2641a1618358b9dbdf9aaa583. 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/BRVLS9300549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b20cb092cb7817e90d8314b8a35d403110b60abbe840d20da82a0565295f5be. 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/BRVLS9300550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb21b92387531f40a80ca9562915089d4303cac13e45c23a972dbaf8d28b6c2. 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/BRVLS9300551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99d14a4b1b29042aebc1b9dedfaffc62a502e4fccd540444ccc4d798e472cfb1. 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/BRVLS9300552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089bb4f2661292226e1494d0b0a158ae40041d472f3bc83a323dcc9612a81c33. 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/BRVLS9300553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac1f6402cc4b148581e6580eead404c82348fe647eeab74b8d81294b3878b395. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVLS9300554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f07ad7cb8d32017f63e21ac5aee68db113fce8c922a59487a1ad91b857d3d72. 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/BRVLS9300555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e8294dfb9998c7ce7172ab85c32ad73bd4277e4f0288cbdf86f9c35edd06b1. 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/BRVLS9300557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33dfe7e794b7db3486a1b3bd1261c5a9068b905e369321037d9f9ff5f0e6fde9. 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/BRVLS9300559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7698ec8fe63523cb081683633b22133cb5adcd0e05c30cdfe20f8d019e33b16c. 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/BRVLS9300561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e8b7bc51298a8becf345b3a84c90f0cbe8ff9977e16b04b50b09d9284649778. 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/BRVLS9300562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36951bcfbecc3283e8969f7855d0f2b21abc5380ae4a46080470fa62591c61c8. 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/BRVLS9300563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f06dc7e9c04b5afea8d42762fdde8009eeb1710b1cd610e07f006cdcdb39eb9. 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/BRVLS9300564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36951bcfbecc3283e8969f7855d0f2b21abc5380ae4a46080470fa62591c61c8. 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/BRVLS9300563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f06dc7e9c04b5afea8d42762fdde8009eeb1710b1cd610e07f006cdcdb39eb9. 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/BRVLS9300564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7698ec8fe63523cb081683633b22133cb5adcd0e05c30cdfe20f8d019e33b16c. 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/BRVLS9300561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e8b7bc51298a8becf345b3a84c90f0cbe8ff9977e16b04b50b09d9284649778. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVLS9300562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f07ad7cb8d32017f63e21ac5aee68db113fce8c922a59487a1ad91b857d3d72. 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/BRVLS9300555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e8294dfb9998c7ce7172ab85c32ad73bd4277e4f0288cbdf86f9c35edd06b1. 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/BRVLS9300557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb21b92387531f40a80ca9562915089d4303cac13e45c23a972dbaf8d28b6c2. 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/BRVLS9300551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99d14a4b1b29042aebc1b9dedfaffc62a502e4fccd540444ccc4d798e472cfb1. 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/BRVLS9300552.
Adoniran em Partitura: 12 Canções Inéditas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaaa8d83a7e715c2505989e0355b189ca0da126252f9175b92441f91f90c442a. 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/BXB651700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa98d11191ba7cb83b8713a2396ae07a57b5bc6688c30334d59a4048b741e8227. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/BXB651700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x610b11637abdd023ec24bb8f87548e42a7a87372b3a19442041bcd37091d956b. 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/BXGA02100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2aec3120412761af1999985b12825fd49cc278aa6301878193d47c82dc81d8f. 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/BXGA02100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8419df0d0a9eb5e110937ff2e19d8ddd645b98c6a9a2574a702482dda3f66dcf. 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/BXGA02100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87de1f1cab96cd1097b3fc6e281241ba371a87da6784694519843936833323b0. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR9GN1300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4abd0b90649fd665b03f8c98d479b1e8a230d0a39e4a08f0368db38c5efdb1a. 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/BR9GN1300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29168d93b807a3adf056b81d4c37f4f2e419f6d36c738039035e82fe88a1d135. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR9GN1300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb12eeb00add37e77de3ba4b7e738f889f5b7a1f5d6eafa096dae5bddb2e1f244. 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/BR9GN1300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c4bfed1642f7d3eab62e723d702bffd7b02097866713ae45ce0e402c0153dc1. 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/BR9GN1300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x744a3225fcaca5932d71edceb928c66af76a1fa8abb737f762071b8d4b8e6f2c. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1722634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7262348a56ad1f4105891bafeff153aa06aa7360ae080bee3f1fc314f92307. 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/BRUME1300190.
Sambarock Brasil - O Melhor do Partido Alto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd0ab3f8c50400cf128d35976237539cb51433f7a3719af42d46fc2a76cfdd0. 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/BR03D1903952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8699d021fdf43def208408b109612daa5961bd6c3ad8c9fd3ff042eabf7e80ba. 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/BR03D1801518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x350f9dbf98770a4e849bf2d499511a983aa01e54dca3464cf943af843b02f906. 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/BR03D1903954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x783fc8587a54faf1427f5ac877c3f39f03b9e3945be10a97ebe173641fe84672. 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/BRRAB0903057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3812f6f40df5e618944943fac862d3872acc91e7066d593cd98d4ff3e09016ee. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR03D1903955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc9f71aae26fac80f92092354bd6774711740e083b78f0ccb61020180cece719. 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/BR03D1903958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7ccf20bf9522c850fd29851dba60238bf47d268d54130b5f3b81862ef9ce23. 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/BR03D1903959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6b62caa8fc852b510b2eaf167764d9184d6e618acc4be1aaef5c42eda9f4d1a. 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/BR03D1903960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x879b7f478fbdf9875c888e4cf146055f6ab41b79b8851aefea7aeb4a0905196c. 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/BR03D2401170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba24a82f9fb344e8888e18eac47932a38757d099883b11c201d2cf586572997f. 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/BR03D2401171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72a002c69e8ce47d1bd2f3e433b9bdc8e67dde3260ae0c883678878ad6a3d962. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR03D2401174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d03c8d804ba988c61733857d0e90da99b4fda5506a6cb0e376fe8956f2f4b62. 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/BR03D2401176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa833cf3fdc119d7668df0eebc0f4bb0f1d6a9e05e76b8c0c0aabdfb2e6c10c4. 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/BR03D2401178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7601bd0c6b6066c0534c519474d6557ca34919d2a6d5314f7d16c69eccad45c0. 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/BR03D2401180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48ec72975c23eda75475cd1a5d1cf62629d3674ef038b5bd85a000fbdcdc01be. 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/BRSH80600031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf255f399191157cd215ee3af8cfba6f0f9487e1ea7e59c1c4628b7c9bf2d4e32. 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/BRSH80600032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a323857d2c6198b94055dd5eaa956c14dbe32edde8f70976b3ec6787303775f. 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/BRSH80600033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x169fc7582d2f73b5467d86a085884dc7847ece8078a70438c81f295c3b4ed999. 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/BRSH80600035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598ee2f4dbcec23090c432ad1e7d183e802934f40ab9daf876617b472e6ec2d3. 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/BRSH80600041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6b62caa8fc852b510b2eaf167764d9184d6e618acc4be1aaef5c42eda9f4d1a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/BR03D1903960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b532d23097f4936503c565ab81f96f9c356929ccce142301bd2eb31b6b9c249. 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/BCWXX2400134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3812f6f40df5e618944943fac862d3872acc91e7066d593cd98d4ff3e09016ee. 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/BR03D1903955.
Do Lado Direito da Rua Direita - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef50453bec441aab17957bce50c7d3234d7a5bea8f4ead3a469a61f7624fa66d. 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/BRRAB0903018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6222619717623ca757907fb3ddd29f074cde3d7b29d538f66bb131aa7de432db. 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/BXM6P1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c18377b8d740de89da54b6b0d49c7a649386384ec05aaf26fb6ad2abdd08638. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXM6P1700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x231f2e1ed77e794c6798620801f40cc46101ae764d5f7128014b8d745c6cf56f. 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/BXM6P1700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x274ad4080967cf46fff914cfd9f4553a8537968393c0b8c79c4ea44a37ae3453. 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/BXM6P1700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c51f949142c39d7ec90b207b51148c5b7fe3d8144eb67d6e3eb32158afc3d5. 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/BXM6P1700011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d822232e0e5d94cf66d76a63b5c51a834aeb281fc99a04c6599dd39190d1e8. 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/BXM6P1700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d436e2f952cbbc555831a41ad55edb1a16296adb74622bf7fcbfae77163dc4b. 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/BXM6P1700013.
Le Samba contemporain 1998-2007 (Samba Recordings By CPC Umes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10551477baa55fa26bf2e23ad1c34dde47f9535f067f8a62884d5fd597face18. 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/BRSC41500047.
Todo Menino É um Rei / Santa Clara Clareou
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8017a66b76ecae8fc5c00eac9dc75012b42364217b87f48a143b5a4c67c23bd3. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/BRDYA0600013.
CANÇÕES PARA ATRAVESSAR A NOITE ESCURA | Canções na Quarentena - álbum 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e2c1c8884addc4b2b9403e41b04b952e5aa80b605a7ca7b42d3495a17e207aa. 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/BRKAT2200010.