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 0x4f80e119f88ee894521fc5e6af14c0d926174d3961aff7eff0313c4e96404b63. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2e9151c2-91f7-4bb7-b0cc-e0b256a9c5bb.json and https://artists.proofprofile.net/proofs/artist/2e9151c2-91f7-4bb7-b0cc-e0b256a9c5bb.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 0xb0acdd0df71414a5f58517cd86fbdf7af4ea58bdff8101b4111d5b23151f32f7. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:29:46Z), 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/QZEQU2146858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb26a02b2243e704ac7b6d78e0a9e88065563e9f761d72eea0ba025672a748b69. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2146873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c74313846db2cb28fe8667276d6ad3bf68176f02e4205a5c916b216ee64411e. 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/QZEQU2146874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a286128e45cd7ffe85e30ff7080ead1608901030fedbcc9af6f9e7bf9a419db. 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/QZEQU2216124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e1f5286022bac9c2216138d9d26638309891fd4c7e8e13cedc55d4e54193420. 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/QZEQU2208330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc78ecef9a3752764f7e6c9cedb19c23a69ece3ef1e1e74f6be0c462866a764. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/QZEQU2208331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c835aa6b40d6d4778314de78fc8612b335c6490311ed711d31c3b08bc0b8c5. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZEQU2215641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06f1c09a6627e5fcb8f237832524146f2e05a041793794eaadbb223a2befb020. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:24:04Z), 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/QZEQU2215651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e7a09dbdf815477b67822ee005dde6a7adc5816a3e03bf696aee24276e324f. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QZEQU2215652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x829dd0ca58e207368b32893be0cc2253e145a1de8879c860a09ce98b3c416ac6. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T09:31:48Z), 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/QZEQU2215653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b044cacf8136d9cb3cf00e3030aec90b6f6d9dfdca575f06983c6f7e4f0ac81. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/QZEQU2215654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbefb58b3a7f27afb6be9f2dcb444eac2adf0b9a6dc9f7e1e397e6352813306d3. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-20T00:24:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2215657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f2fa4cd1abe8bbc900a688c36f1d54a1d69876c16330e455be5870c6f5029d9. 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/QZEQU2219495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ed8dfa826af09ed1e7526d0ca0756b0b1e8902a16bb4815929c85f264657b0. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2219499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55c75da6c81100ab74fab766db4de83c725f392c2535adff51f3c3067e25227. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2219500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba0b3383ee1cd722d8ebe80b4369a8ac75e8920c05006eb4d8f4669c184a8c1b. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2219504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e954d5d56e8bb71223247219f6e0432dcbf939b0839711c29571a8331b1c4c. 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/QZEQU2219508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6af9da5286c371ca4a9648fbba0f1c13c911ac1b5a1408d8e08dcf560ff8084. 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/QZEQU2219509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26de6818417093de1ba256794efba8bda5096e9199442f6def09ec2f9f5030a4. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/QZEQU2219511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51370541341dac1eb0e57bb9f2335161f7e577b702ea9a8c299e58e9d005931d. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QZEQU2219513.
Não Vai Me Deixar (Seresta da Klessinha)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb31f9671a35846da0646d9384d330e5f7334af2df78b12df991cd49741056f63. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:55:09Z), 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/QZEQU2249348.
Seresta da Klessinha pra Paredão (Verão 2023)
Estrela Cadente (Seresta da Klessinha in Maldivas)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0fffb5ced9e9a8edcf968fb2e721bd87bcb8e0e9bfd5648c84cbc283e33821b. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/ES35F2300357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5ef189940b4a6dbeb03d0ea1e199ac1e5cf66f150be06102e189bab03192bd. 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/ES35F2300362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ec4c5358b8a35e7d7d61f3987d2928e9e9b1db48f6bc87151a9dd5260fa9467. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:39:51Z), 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/ES35F2300364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc30345a60a71c96df654ab9550013e3d62f70f153dbf469959e072c516bc98c0. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/QZW9K2317414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40099b1e473f5254d0bcef46ac03bdb43dd88f2ffe4cd07e6b237a1a2716fd7. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:19:58Z), 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/QZW9K2317416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc7a2135ac46dd7266f9337a89475a335f2f50361814f35ef6a8f7817e3c4e33. 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/QZW9K2317418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b0600bc9dbdf682dc03cf81a843ab23ef9639cd6365beb15c70da18a65fc666. 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/QZW9K2317419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f334e1905cbb10310f5344e75c56dd10ff3a15a8f91a69281e52503b748c95. 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/QZW9K2317420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae4ce636cd1c3949c8508e48b22784bccaa7bce0557ebff3a596cf33755a5e5b. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QZW9K2317421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed3c01ab8c8cae27ac3e04826093efdc09a8f07716182c6d874dc950c5dc112a. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T21:46:07Z), 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/QZW9K2317422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd94d28c74cf5dc31c2d65abb1bfa558dc924e0b670662ab572ac34c9ca51d01. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:00:36Z), 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/QZW9K2317424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99acaaaa1f98998295cf10ee150ec32ec7a4ac368e7aed3910f15e5fa9aae1ae. 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/QZW9K2317425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2b793580ab01fd994417ec4fdf18ac5e29d97422159fb339bc65e58f5f593f. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZW9K2317426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce0ef25608f0af3df149672feab78cb4e5d5e550651561b245e6901e814a4547. 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/QZW9K2317428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x085968194e32fa3dfce911170e98a5e59d003278876e203874d70e5fff3fd2a6. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZW9K2317429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9af2aa535ae88fd2588f5428f7b7d72d05511593d2c6d01a91e4f334a6ca3752. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:16:14Z), 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/QZW9K2317430.
Seresta da Klessinha - Ao Vivo em Manaus/Am
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26728475517a642002331a8eb14d21a7a6d135ed0b0f20b5fc3fd3347e6ba22b. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/US7VG2450222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f6682752848e14d362f8d0c33c9cc8225d5484d2f99359c9a09171a302ee69f. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/US7VG2450223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0fcb7326cebb849f665b38c6de71282c6347533ad7ebbf573b20867ed28c06. Chain 2 (Bitcoin): anchored in block 958731 (2026-07-19T12:35:36Z), 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/US7VG2450224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40a55cf2db82c38417cfb03009c53a24f7e537578864015213084d036959d59d. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:11:12Z), 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/US7VG2450225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b7d2980074de8d7a5e0b3c0cb7f4414d0a9b782adb9e0868380fa658e7cb56. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2450230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb614c098c9d344c804f9988946bfe63e2b337a4d0f15e4e6cb23e98fa42bc0ee. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/US7VG2450233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c6f09a4424a0039b70d0ea04e7ac18ad3996a561fbed096de3a98f16af86da4. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T03:02:33Z), 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/US7VG2450235.
Seresta da Klessinha- Verão 2024 Especial Pagodes
Seresta da Klessinha - Especial Pagodes de Verão
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee1fd7c94051cd3d2b7d923a7407f39ae13cd163f20d7bfcf4a68a284f50042b. 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/ES35F2401773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6876311e8b0db9e09603c1fd2840826c61ce54537a16e1b3af01c3ae61552f. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:43:43Z), 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/ES35F2401774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a87f3d29df802861e974cc0a31b99745a3cd84f2e5ed6638cc0d9308f4b6b10. 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/ES35F2401775.
Seresta da Klessinha - Só as Pedradas 2.0 2024
Resenha Sem Tirar de Dentro - Seresta da Klessinha, Parte 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc796eb0d44e1c68178bc6531e123512a68a3f92e38999ca8e7538423e798a6e6. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/ES35F2401718.
Inventor dos Amores / Notificação Preferida
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb87f17d9df696f04c2befd201f9502d7dad3d8098f5b166b3b8319fdcff321fb. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:30:06Z), 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/ES35F2401719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b972763830c078e1bcd3d608eeaa2781188b30bf72339d05896fc2823bd5b9. 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/ES35F2401720.
Resenha Sem Tirar de Dentro - Seresta da Klessinha, Parte 2
Resenha Sem Tirar de Dentro - Seresta da Klessinha, Parte 3
Resenha Sem Tirar de Dentro - Seresta da Klessinha
Resenha Sem Tirar de Dentro - Onboard / Seresta da Klessinha
Seresta da Klessinha - Pra Curar Ressaca
Seresta, Boteco & Brega (Ao Vivo em Salvador)
Sem Tirar de Dentro (Ao Vivo em Manaus) - Parte 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e46cfc09372ca430f6475eac7ec25c32f74fe16a50f8f15ed38c23b7412f07. 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/BX9B52400007.